Terstegen, L., Gatsios, P., Bode, J.G., Schaper, F., Heinrich, P.C., and Graeve, L.
Notes: The effect of suppressor of cytokine signaling (SOCS) expression on the Jak/STAT, MAPK, JNK, and p38 signaling pathways was examined in HepG2, Cos-7, and NIH 3T3 cells. Both PMA and bFGF (Promega) resulted in a rapid upregulation of SOCS-3 expression. MAPK, JNK, and p38 activation was monitored by Western blot analysis using the Anti-ACTIVE® MAPK Anti-ACTIVE® JNK pAb, and the Anti-ACTIVE® p38 pAb. Total levels of active and inactive MAPK protein was determined using the Anti-ERK 1/2 pAb, Rabbit. (2380)