Figure 2.
PSPH is overexpressed in highly metastatic cancer cells. A and B. qRT-PCR and western blot analysis to quantify the endogenous levels of PSPH in NSCLC cell lines. β-actin was used as the internal reference gene. C and D. PSPH expression was determined by qRT-PCR and western blot analysis after PC9 and H1299 cells were transfected with the si-control or the si-PSPH. β-actin served as an internal control.