Purification of fetal rat hepatocytes.
Fetal rat hepatocytes of greater than 90% purity from 16 and 20 day fetuses were prepared by combining the use of sedimentation at unit gravity and discontinuous Percoll gradients. With slight modification the method could also be used to purify 13 day fetal rat hepatocytes. At each day examined the method produced several subpopulations of hepatocytes. Hepatocytes were identified by morphology and the presence of alpha-fetoprotein. Fetal hepatocytes purified in this way were able to attach to a substratum, and retained the ability to synthesize alpha-fetoprotein in short-term culture.
Radford
J
J
Bhathal
P S
PS
D000818:Animals; D002448:Cell Adhesion; D002469:Cell Separation / Q000379:methods; D008099:Liver / Q000166:cytology / Q000196:embryology* / Q000378:metabolism; D011205:Povidone; D051381:Rats; D012822:Silicon Dioxide; D000509:alpha-Fetoproteins / Q000096:biosynthesis
D000509:alpha-Fetoproteins; C016039:Percoll; D012822:Silicon Dioxide; D011205:Povidone