Abstract
Isolated rat hepatocytes release an acidic glycoprotein(s) that can selectively promote the growth of transformed cells. This factor has a molecular weight of 60 000-70 000 D. Liver microsomal and cytosol fractions contain two species of stimulatory activity-44 000 and 3 500 D. Mitochondrial and nuclear fractions contain only the lower molecular weight factor.
Original language | English (US) |
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Pages (from-to) | 261-267 |
Number of pages | 7 |
Journal | Experimental Cell Research |
Volume | 124 |
Issue number | 2 |
DOIs | |
State | Published - Dec 1979 |
All Science Journal Classification (ASJC) codes
- Cell Biology