Figure 3. Subcellular distribution of the endogenous CaMKII δB and δC isoforms.
Ventricular tissue was isolated from WT mice. (A) Representative western blot shows the relative distribution of CaMKII in the cytosolic, mitochondrial, SR/membrane and nuclear fractions. Equal portions of each fraction were loaded for western blotting. (B) Graphs show percent of total CaMKII δB or δC in each subcellular fraction from wild type mice. (n=6)