{"title":"SD Rat Primary Fibroblasts","description":"\u003cp\u003eSD Rat Primary Fibroblasts from Cell Biologics, isolated and quality-tested in our ISO 9001 laboratory for research use.\u003c\/p\u003e","products":[{"product_id":"rat-primary-lung-fibroblasts","title":"Rat Primary Lung Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Lung Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6013\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lung Fibroblasts from Cell Biologics are isolated from the Lung tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Lung Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lung Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527865389340,"sku":"RA-6013","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687889719580,"sku":"RA-6013","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687889752348,"sku":"RA-6013","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-kidney-fibroblasts","title":"Rat Primary Kidney Fibroblasts","description":"\u003cp\u003eFor Research Use Only\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRat Primary Kidney Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6016\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Kidney Fibroblasts from Cell Biologics are isolated from the Kidney tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Kidney Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Kidney Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003ePublication:\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC8501078\/\" target=\"_blank\" rel=\"noopener\"\u003eCell Death Dis.\u003c\/a\u003e 2021 Oct; 12(10): 921.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527867322652,"sku":"RA-6016","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687890473244,"sku":"RA-6016","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687890506012,"sku":"RA-6016","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-liver-fibroblasts","title":"Rat Primary Liver Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Liver Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6019\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Liver Fibroblasts from Cell Biologics are isolated from the Liver tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Liver Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Liver Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527867978012,"sku":"RA-6019","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687890604316,"sku":"RA-6019","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687890637084,"sku":"RA-6019","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-spleen-fibroblasts","title":"Rat Primary Spleen Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Spleen Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6022\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Spleen Fibroblasts from Cell Biologics are isolated from the spleen of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Spleen Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Spleen Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527869124892,"sku":"RA-6022","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687890800924,"sku":"RA-6022","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687890833692,"sku":"RA-6022","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-small-intestinal-fibroblasts","title":"Rat Primary Small Intestinal Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Small Intestinal Fibroblasts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6025\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Small Intestinal Fibroblasts from Cell Biologics are isolated from the small intestinal tissues of 6–8-week-old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Small Intestinal Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for more than 10 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Small Intestinal Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1708462493.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCell Culture Protocol\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1698246847.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527870271772,"sku":"RA-6025","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-embryonic-fibroblasts","title":"Rat Primary Embryonic Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Embryonic Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6028\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Embryonic Fibroblasts from Cell Biologics are isolated from the embryonic tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Embryonic Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Embryonic Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527871222044,"sku":"RA-6028","price":360.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687891063068,"sku":"RA-6028","price":410.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687891095836,"sku":"RA-6028","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-cardiac-fibroblasts","title":"Rat Primary Cardiac Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Cardiac Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6049\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Cardiac Fibroblasts from Cell Biologics are isolated from the heart tissues of 6-8 weeks old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Cardiac Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Cardiac Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527878594844,"sku":"RA-6049","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687892111644,"sku":"RA-6049","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687892144412,"sku":"RA-6049","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-coronary-artery-fibroblasts","title":"Rat Primary Coronary Artery Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Coronary Artery Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6049CO\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Coronary Artery Fibroblasts from Cell Biologics are isolated from the coronary artery of 6-8 weeks old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Coronary Artery Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Coronary Artery Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527878824220,"sku":"RA-6049CO","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687892209948,"sku":"RA-6049CO","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687892242716,"sku":"RA-6049CO","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-dermal-fibroblasts","title":"Rat Primary Dermal Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Dermal Fibroblasts - Adult\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6067\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Dermal Fibroblasts from Cell Biologics are isolated from the skin tissues of 6 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Dermal Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Dermal Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527885312284,"sku":"RA-6067","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687893356828,"sku":"RA-6067","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687893389596,"sku":"RA-6067","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-vein-fibroblasts","title":"Rat Primary Vein Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Vein Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6069\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Vein Fibroblasts from Cell Biologics are isolated from the inferior vena cava of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Vein Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Vein Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527885607196,"sku":"RA-6069","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687893422364,"sku":"RA-6069","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687893455132,"sku":"RA-6069","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-lymphatic-fibroblasts","title":"Rat Primary Lymphatic Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Lymphatic Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6070\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lymphatic Fibroblasts from Cell Biologics are isolated from the lymph nodes of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Lymphatic Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lymphatic Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527885967644,"sku":"RA-6070","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687893487900,"sku":"RA-6070","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687893520668,"sku":"RA-6070","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-mammary-fibroblasts","title":"Rat Primary Mammary Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Mammary Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6071\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Mammary Fibroblasts from Cell Biologics are isolated from the breast tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Mammary Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Mammary Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527886295324,"sku":"RA-6071","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687894110492,"sku":"RA-6071","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687894143260,"sku":"RA-6071","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-ovarian-fibroblasts","title":"Rat Primary Ovarian Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Ovarian Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6072\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Ovarian Fibroblasts from Cell Biologics are isolated from the ovarian tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Ovarian Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. 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Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527886688540,"sku":"RA-6072","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687894176028,"sku":"RA-6072","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687894208796,"sku":"RA-6072","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-artery-fibroblasts","title":"Rat Primary Artery Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Artery Fibroblasts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6073\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Artery Fibroblasts from Cell Biologics are isolated from the artery tissues of 6–8-week-old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Artery Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for more than 10 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Artery Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1708462493.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCell Culture Protocol\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1698246847.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527887016220,"sku":"RA-6073","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-pulmonary-artery-fibroblasts","title":"Rat Primary Pulmonary Artery Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Pulmonary Artery Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6074\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Pulmonary Artery Fibroblasts from Cell Biologics are isolated from the Pulmonary Artery of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Pulmonary Artery Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Pulmonary Artery Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527887474972,"sku":"RA-6074","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687894241564,"sku":"RA-6074","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687894274332,"sku":"RA-6074","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-aortic-fibroblasts","title":"Rat Primary Aortic Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Aortic Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6075\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Aortic Fibroblasts from Cell Biologics are isolated from the Aortia tissues of 6-8 weeks old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Aortic Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Aortic Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003ePublication:\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC8791793\/\" target=\"_blank\" rel=\"noopener\"\u003eAm J Physiol Cell Physiol.\u003c\/a\u003e 2022 Jan 1; 322(1): C73–C85.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527887900956,"sku":"RA-6075","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687894307100,"sku":"RA-6075","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687894339868,"sku":"RA-6075","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-brain-vascular-fibroblasts","title":"Rat Primary Brain Vascular Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Brain Vascular Fibroblasts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6076\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Brain Vascular Fibroblasts from Cell Biologics are isolated from the brain tissues of 6–8-week-old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Brain Vascular Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for more than 10 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Brain Vascular Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1708462493.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCell Culture Protocol\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1698246847.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527888261404,"sku":"RA-6076","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-pulmonary-vein-fibroblasts","title":"Rat Primary Pulmonary Vein Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Pulmonary Vein Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6078\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Pulmonary Vein Fibroblasts from Cell Biologics are isolated from the Pulmonary Vein of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Pulmonary Vein Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Pulmonary Vein Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527888654620,"sku":"RA-6078","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687894372636,"sku":"RA-6078","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687894405404,"sku":"RA-6078","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-pancreatic-fibroblasts","title":"Rat Primary Pancreatic Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Pancreatic Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6201\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Pancreatic Fibroblasts from Cell Biologics are isolated from the pancreatic tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Pancreatic Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Pancreatic Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527895142684,"sku":"RA-6201","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687895552284,"sku":"RA-6201","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687895585052,"sku":"RA-6201","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-tracheal-fibroblasts","title":"Rat Primary Tracheal Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Tracheal and Bronchial Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6217\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Tracheal and Bronchial Fibroblasts from Cell Biologics are isolated from the Tracheal and Bronchial tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Tracheal and Bronchial Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Tracheal and Bronchial Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527898681628,"sku":"RA-6217","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687896338716,"sku":"RA-6217","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687896371484,"sku":"RA-6217","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-bronchial-fibroblasts","title":"Rat Primary Bronchial Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Bronchial Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRA-6217B\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Bronchial Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from bronchial tissue of 6-8 week old laboratory Sprague-Dawley rat. Rat Primary Bronchial Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Bronchial Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Bronchial Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Bronchial Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Bronchial Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Bronchial Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527898714396,"sku":"RA-6217B","price":310.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687896404252,"sku":"RA-6217B","price":360.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687896437020,"sku":"RA-6217B","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-prostate-fibroblasts","title":"Rat Primary Prostate Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Prostate Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6223\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Prostate Fibroblasts from Cell Biologics are isolated from the Prostate tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Prostate Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Prostate Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527900385564,"sku":"RA-6223","price":390.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687896633628,"sku":"RA-6223","price":440.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687896666396,"sku":"RA-6223","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-colonic-fibroblasts","title":"Rat Primary Colonic Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Colonic Fibroblasts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6231\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Colonic Fibroblasts from Cell Biologics are isolated from the colonic tissues of 6–8-week-old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Colonic Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for more than 10 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Colonic Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1708462493.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCell Culture Protocol\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1698246847.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527901270300,"sku":"RA-6231","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-urinary-bladder-fibroblasts","title":"Rat Primary Urinary Bladder Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Urinary Bladder Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRA-6244\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Urinary Bladder Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from urinary bladder tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Urinary Bladder Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Urinary Bladder Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Urinary Bladder Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 2-4 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Urinary Bladder Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Urinary Bladder Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Urinary Bladder Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527902155036,"sku":"RA-6244","price":380.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687896863004,"sku":"RA-6244","price":430.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687896895772,"sku":"RA-6244","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-esophageal-fibroblasts","title":"Rat Primary Esophageal Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Esophageal Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6272\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Esophageal Fibroblasts from Cell Biologics are isolated from the Esophageal tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Esophageal Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Esophageal Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527902679324,"sku":"RA-6272","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-fdeff8eb79.jpg?v=1791766977"},{"product_id":"rat-primary-oral-fibroblasts","title":"Rat Primary Oral Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Oral Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6281\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Oral Fibroblasts from Cell Biologics are isolated from the Oral tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Oral Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Oral Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527903203612,"sku":"RA-6281","price":450.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687896928540,"sku":"RA-6281","price":500.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687896961308,"sku":"RA-6281","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-aefeb0f7a9.jpg?v=1791766977"},{"product_id":"rat-primary-gingival-fibroblasts","title":"Rat Primary Gingival Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Gingival Fibroblasts \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6282\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Gingival Fibroblasts from Cell Biologics are isolated from the gingival tissues of 6-8 week old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Gingival Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Gingival Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527903367452,"sku":"RA-6282","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-fdeff8eb79.jpg?v=1791766977"},{"product_id":"rat-primary-corneal-fibroblasts","title":"Rat Primary Corneal Fibroblasts","description":"\u003cp\u003e\u003cstrong\u003eRat Primary Corneal Fibroblasts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. RA-6283\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuggested Medium\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eM2267 Complete Fibroblast Medium w\/ Kit – 500 ml\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Corneal Fibroblasts from Cell Biologics are isolated from the Corneal tissues of 6-8 weeks old laboratory Sprague–Dawley rat and grown in gelatin pre-coated tissue culture flask with Cell Biologics’ Complete Growth Medium. Cells at passage 2-3 are harvested from flasks and cryo-preserved in vials. Each vial contains 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. Rat Primary Aortic Fibroblasts are characterized by their spindle morphology and immunofluorescent staining with anti-Vimentin antibody. These cells are negative for bacteria, yeast, fungi, and mycoplasma and can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by Cell Biologics. Repeated freezing and thawing of cells are not recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCryopreserved cells are shipped with dry ice overnight. Upon arrival, transfer frozen cells to liquid nitrogen (-180°C) immediately until ready for use. Live cell shipment is also available on request. Primary cells can never be kept at -20 °C or -80 °C freezer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Uses of Cell Biologics’ Products\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Corneal Fibroblasts from Cell Biologics are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic or therapeutic procedures. Transfer or resale of any Cell Biologics’ cells or products from the purchaser to other markets, organizations or individuals is prohibited by Cell Biologics without the company’s written consent. Cell Biologics’ Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarranty and Liability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCell Biologics’ guarantee applies only to your purchase of Cell Biologics’ Cells with Cell Biologics’ Media and Coating Solution for appropriate cell culture and cell testing following Cell Biologics’ online protocols within 35 days from the date of product delivery.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cellbiologics.com\/document\/1698251114.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cb\u003ePrimary Cell Culture Protocol\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527903400220,"sku":"RA-6283","price":530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-fdeff8eb79.jpg?v=1791766977"},{"product_id":"rat-primary-lung-fibroblasts-rn-6013","title":"Rat Primary Lung Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Lung Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6013\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lung Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from lung tissue of 1-day-old neonatal \u003c\/p\u003e\u003cp\u003eSprague-Dawley rats. Rat Primary Lung Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 1x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lung Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Lung Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lung Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Lung Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Lung Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527908544796,"sku":"RN-6013","price":310.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687902761244,"sku":"RN-6013","price":360.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687902794012,"sku":"RN-6013","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-kidney-fibroblasts-rn-6016","title":"Rat Primary Kidney Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Kidney Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6016\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Kidney Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from kidney tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Kidney Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 1x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Kidney Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Kidney Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Kidney Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Kidney Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Kidney Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527908708636,"sku":"RN-6016","price":310.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687902957852,"sku":"RN-6016","price":360.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687902990620,"sku":"RN-6016","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-liver-fibroblasts-rn-6019","title":"Rat Primary Liver Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Liver Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6019\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Liver Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from liver tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Liver Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 1x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Liver Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Liver Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Liver Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Liver Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Liver Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527908774172,"sku":"RN-6019","price":310.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687903088924,"sku":"RN-6019","price":360.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687903121692,"sku":"RN-6019","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-small-intestinal-fibroblasts-rn-6025","title":"Rat Primary Small Intestinal Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Small Intestinal Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6025\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Intestinal Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from small intestinal tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Intestinal Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 1x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Intestinal Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Intestinal Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Intestinal Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Intestinal Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Intestinal Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527908872476,"sku":"RN-6025","price":380.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687903383836,"sku":"RN-6025","price":430.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687903416604,"sku":"RN-6025","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-cardiac-fibroblasts-rn-6049","title":"Rat Primary Cardiac Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Cardiac Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6049\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Cardiac Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from heart tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Cardiac Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Cardiac Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Cardiac Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Cardiac Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Cardiac Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Cardiac Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527909069084,"sku":"RN-6049","price":410.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687903711516,"sku":"RN-6049","price":460.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687903744284,"sku":"RN-6049","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-coronary-artery-fibroblasts-rn-6049co","title":"Rat Primary Coronary Artery Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Coronary Artery Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6049CO\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Coronary Artery Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from coronary artery tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Coronary Artery Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Coronary Artery Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Coronary Artery Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Coronary Artery Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cu\u003eCell Biologics\u003c\/u\u003e\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003eProducts\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cu\u003eCell Biologics\u003c\/u\u003e\u003c\/i\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003eProducts\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Coronary Artery Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics\u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Coronary Artery Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527909101852,"sku":"RN-6049CO","price":410.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687903777052,"sku":"RN-6049CO","price":460.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687903809820,"sku":"RN-6049CO","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-dermal-fibroblasts-rn-6068","title":"Rat Primary Dermal Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Dermal Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6068\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Dermal Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from dermal tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Dermal Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Dermal Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Dermal Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Dermal Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Dermal Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Dermal Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527909560604,"sku":"RN-6068","price":310.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687904465180,"sku":"RN-6068","price":360.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687904497948,"sku":"RN-6068","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-brain-vascular-fibroblasts-rn-6076","title":"Rat Primary Brain Vascular Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Brain Vascular Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6076\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: Fibroblast Medium \/w Kit – 500 ml\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eM2267\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Brain Vascular Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from brain vascular tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Brain Vascular Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Brain Vascular Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Brain Vascular Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Brain Vascular Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Brain Vascular Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eAlthough Rat Primary Brain Vascular Fibroblasts are isolated from laboratory rats testing pathogen-free, investigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527909593372,"sku":"RN-6076","price":380.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687904530716,"sku":"RN-6076","price":430.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687904563484,"sku":"RN-6076","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"},{"product_id":"rat-primary-colonic-fibroblasts-rn-6231","title":"Rat Primary Colonic Fibroblasts","description":"\u003cp\u003e\u003cb\u003eRat Primary Colonic Fibroblasts\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003cb\u003eRN-6231\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSuggested Medium: \u003ca href=\"\/search?q=m2267\"\u003eFibroblast Medium \/w Kit – 500 ml\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eCatalog No. \u003ca href=\"\/search?q=m2267\"\u003e\u003cb\u003eM2267\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Description\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Colonic Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are isolated from colon tissue of 1-day-old neonatal Sprague-Dawley rats. Rat Primary Colonic Fibroblasts are grown in T75 tissue culture flasks pre-coated with gelatin-based coating solution for 2 min and incubated in \u003ci\u003eCell Biologics\u003c\/i\u003e Culture Complete Growth Medium generally for 2-5 days. Cultures are then expanded. Prior to shipping, cells are detached from flasks and immediately cryo-preserved in vials. Each vial contains at least 0.5x10\u003csup\u003e6\u003c\/sup\u003e cells per ml and is delivered frozen. \u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eProduct Testing\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Colonic Fibroblasts from \u003ci\u003eCell Biologics \u003c\/i\u003eare tested for negative expression of von Willebrand Factor Expression\/Factor VIII, cytokeratin 18, and alpha smooth muscle actin. Rat Primary Colonic Fibroblasts are negative for bacteria, yeast, fungi, and mycoplasma. Cells can be expanded for 3-5 passages at a split ratio of 1:2 under the cell culture conditions specified by \u003ci\u003eCell Biologics.\u003c\/i\u003e Repeated freezing and thawing of cells is not recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eLaboratory Applications\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Colonic Fibroblasts can be used in assays of standard biochemical procedures performed with cell cultures include RT-PCR, Western blotting, immunoprecipitation, immunofluorescent flow cytometry, or generating cell derivatives for desired research applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eStorage of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics\u003c\/i\u003e ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen until ready for experimental use. Live-cell shipment is also available on request.\u003c\/p\u003e\u003cp\u003eNever can primary cells be kept at -20 °C.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eAuthorized Uses of \u003ci\u003eCell Biologics\u003c\/i\u003e Products\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eRat Primary Colonic Fibroblasts from \u003ci\u003eCell Biologics\u003c\/i\u003e are distributed for research purposes only. Our products are not authorized for human use, for in vitro diagnostic procedures, or for therapeutic procedures. Transfer or resale of any \u003ci\u003eCell Biologics’\u003c\/i\u003e cells or products from the purchaser to other markets, organizations or individuals is prohibited by \u003ci\u003eCell Biologics \u003c\/i\u003ewithout the company’s written consent. \u003ci\u003eCell Biologics’\u003c\/i\u003e Terms and Conditions must be accepted before submitting an order.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eDisclaimer\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eInvestigators should handle the cells that they receive from \u003ci\u003eCell Biologics\u003c\/i\u003e with caution and treat all animal cells as potential pathogens, since no test procedure can completely guarantee the absence of infectious agents.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cu\u003eWarranty and Liability\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003ci\u003eCell Biologics’\u003c\/i\u003e guarantee applies only to your purchase of \u003ci\u003eCell Biologics’\u003c\/i\u003e cells with \u003ci\u003eCell Biologics’\u003c\/i\u003e Media and Coating Solution for appropriate cell culture and cell testing following \u003ci\u003eCell Biologics’\u003c\/i\u003e online protocols within 35 days from the date of product delivery.\u003c\/p\u003e","brand":"Cell Biologics","offers":[{"title":"Frozen Vial (0.5 x 10^6 cells)","offer_id":54527909822748,"sku":"RN-6231","price":380.0,"currency_code":"USD","in_stock":true},{"title":"T25 Flask","offer_id":54687904923932,"sku":"RN-6231","price":430.0,"currency_code":"USD","in_stock":true},{"title":"T75 Flask","offer_id":54687904956700,"sku":"RN-6231","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8198\/3516\/files\/cb-product-16c0aba89f.jpg?v=1791767054"}],"url":"https:\/\/cellbiologics.com\/collections\/sd-rat-primary-fibroblasts.oembed","provider":"Cell Biologics","version":"1.0","type":"link"}