Figure 2.
Immunofluorescence evidence of colocalization of caveolin-3 (A) and A1AR (B) in adult rat ventricular myocytes. Myocytes were fixed with paraformaldehyde, permeabilized and incubated with either a mouse monoclonal antibody for caveolin-3 (A) or rabbit polyclonal anti-A1AR (B) followed by the appropriate fluorescently labeled secondary antibody.