Fig. 5. Caveolin-3 and CaMKII bind to Kv4.3 but not to each other in human ventricular cardiomyocytes. CaMKII (left) and Caveolin-3 (right) were immunoprecipitated in cardiomyocytic membranes obtained from post mortem samples of human ventricles. Supernatants and pellets probed as indicated. Each image is a representative western blot from 4 immunoprecipitation experiments.