Figure 5From: Controlled delivery of BID protein fused with TAT peptide sensitizes cancer cells to apoptosis Effect of TAT-BID on cytochrome c release from mitochondria of PC3 cells treated with TRAIL. Cells were treated with TAT-BID or TRAIL (or both) for 4 h. Cytochrome c and GAPDH were identified in mitochondrial extracts using specific antibodies.Back to article page