Creative Bioarray's normal Human Renal Epithelial Cells, when grown in Creative Bioarray's LIRen Medium, provide an ideal low-serum culture model for the study of renal function, metabolism, nephrotoxicity or cancer research. Creative Bioarray's Renal Mixed Epithelial Cells are cryopreserved as primary cells to ensure the highest viability and plating efficiency. Our Renal Epithelial Cells are quality tested in LIRen Medium to ensure optimal reduced-serum growth over a period of at least 15 population doublings at rates equal to or greater than serum-supplemented medium. Product Link: http://www.creative-bioarray.com/Renal-Mixed-Epithelial-Cells-Primary-500-000-cells-per-vial-CSC-C4068X-item-2036.htm