Fig. 3.
Effects of MB7 and ouabain on the receptor Na/K-ATPase/Src complex. The purified Na/K-ATPase and purified Src were incubated in the presence of either ouabain (1 μM) or MB7 (1 and 10 μM) as indicated for 15 min and assayed for Src activation as described under Materials and Methods. Values are mean ± S.E. of three independent experiments. **, p < 0.01 compared with control.