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. 2016 May 31;22:1837–1842. doi: 10.12659/MSM.895642

Figure 4.

Figure 4

Cell apoptosis of PRAME siRNA-treated PC9 cells. (A) Flow cytometry analysis of apoptotic PC9 cells with PRAME (siPRAME) or control siRNA (siN). The lower right quadrant represents the early apoptotic cells and the upper right quadrant contains the late apoptotic cells. (B) The protein expression of cleaved caspase-8 detected by Western blotting. Actin serves as the loading control.