WB
Various whole cell lysates were separated by 4-20% SDS-PAGE, and the membrane was blotted with anti-IGF1 Receptor (Phospho Tyr1135/1136)/Insulin Receptor β (Phospho Tyr1150/1151) antibody. The HRP-conjugated Goat anti-Rabbit IgG (H + L) antibody was used to detect the antibody. Lane 1: NIH-3T3 Lane 2: NIH-3T3 serum was starved for 24 hours and then treated with IGF-1 (100ng/ml) for 20 minutes Lane 3: C6 Lane 4: C6 serum was starved for 24 hours and then treated with IGF-1 (100ng/ml) for 20 minutes.