Fig. 4
From: 5-Aza-2′-deoxycytidine stress response and apoptosis in prostate cancer
Caspase-3 activity of purified enzyme, and 100, 250, 500 nM, and 5.0 μM 5-azadC-treated TSUPr1 cells lysates, and of 250 nM 5-azadC-treated TSUPr1 cell lysates in presence of caspase-3 inhibitor (Ac-DEVD-CHO). Among different TSUPr1 cell lysates, activity is maximum at 500-nM concentration of 5-azadC. A control (without drug treatment) TSUPr1 cell lysate had no caspase-3 activity and not shown in the figure