Figure 3
From: XIAP is not required for human tumor cell survival in the absence of an exogenous death signal
Kinetics of siRNA mediated XIAP knockdown. SW620 cells were electroporated with 1 μM s1455 or 1 μM control siRNA. Samples were collected every 24 hours and XIAP levels were detected by Western Blot (A) and (B) quantified by LICOR Odyssey imaging. XIAP values were normalized to the loading control, HSP90. Percent XIAP protein levels are expressed relative to the mean of control siRNA at 24 hr. 1 μM control siRNA (unfilled square) and 1 μM XIAP siRNA (black square).