the s6 kinase was also stimulated in cytosols from insulin-like growth factor 1- ( 100 nm ) , vasopressin- ( 250 nm ) , prostaglandin f2 alpha- ( 250 nm ) , and 10 % fetal calf serum-treated cells but not from quiescent cells exposed to beta-transforming growth factor ( 2 ng/ml ) .
C1383501
cytosols
C0007634
cells