Continuous culture of reuber hepatoma cells in serum-free, arginine-, glutamine-and tyrosine-deprived chemically defined medium

Publisher Website
Google Scholar
Abstract
The rat hepatoma cell line, H4-II-E, was grown serially over a I-year period and about 30 passages in arginine-, glutamine-, and tyrosine-deprived and ornithine-supplemented Eagle's mininum essential medium with no supplements other than biotin. The adapted cel line, R-Y121B, proliferates in the above mentioned medium with a doubling time of about 4 days and maintains hepatic “marker” enzymes such as tyrosine aminotransferase, phenylalanine hydroxylase, and all the enzymes of the urea cycle.