Western blot analysis of Caspase-3 pAb: Lane 1: MW Marker, Lane 2: Jurkat (Prod. No. ADI-LYC-JK100), Lane 3: Jurkat treated with staurosporine, Lane 4: MCF-7 (negative control), Lane 5: HeLa, (cell lysate) (Prod. No. ADI-LYC-HL100), Lane 6: Rat Spleen, Lane 7: Mouse Spleen.