Neurofibromin siRNA (h): sc-36036. Western blot analysis of Neurofibromin expression in non-transfected control (A) and Neurofibromin siRNA transfected (B) HeLa cells. Blot probed with Neurofibromin (D): sc-67. α-actinin (H-2): sc-17829 used as specificity and loading control.