clonal growth and serial subculture of diploid liver epithelial cells from neonatal rats were achieved in a serum-free medium ( sfm ) supplemented with linoleic and oleic acid linked to fatty acid-free bovine serum albumin ( fafbsa ) , epidermal growth factor ( egf ) , transferrin , insulin , selenous acid , and fetuin .
C0023884
liver
C0002210
fetuin