Figure 8.
Loss of coregulator expression does not markedly affect AR protein expression. LNCaP cells were transfected with specific siRNAs targeting coregulator expression or control (c) siRNAs. Medium was changed 12–16 h after transfection. Proteins were isolated 96 h later, and Western blotting was performed using an antibody directed against the AR. To assess potential intersample loading differences, blots were stripped and reprobed with antibodies recognizing β-actin (b-act).