Figure 5.
STAT3 protein expression in HEK and JEG-3 cells after transfection of conventional siRNA and PI-siRNA. Conventional as well as peptide-inhibited siRNAs were applied to JEG-3 and HEK cells. After 24hr, STAT3 protein was detected by western blotting using α-tubulin as a loading control. A. A representative western blot. B. Arithmetic mean of 3 independent western blots and the calculated standard error. The STAT3 content of the control-siRNA sample was standardized to 100%.