Figure 3. Time course of CG7 action.
(A) CHO/IR cells pre-incubated for 10 min with CG7 or vehicle were stimulated with 1 nM insulin. At various times the cells were solubilized, and ELISAs for IRβ auto-phosphorylation were performed as described in the Experimental section. Values are means±S.D. for three experiments. *, P<0.05; **, P<0.005. (B) CHO/IR cells were incubated with 1 nM insulin, and 10 μg/ml CG7 was added after 10 min. Cells were lysed after various incubation times and ELISAs for IRβ auto-phosphorylation were performed. Values are means±S.D. for three experiments.