Figure 3
From: Mechanisms of confluence-dependent expression of CD26 in colon cancer cell lines
Effect of c-Myc on confluence-dependent CD26 expression in HCT-116 and HCT-15 cells. The effect of ectopic expression of c-Myc on the confluence-dependent increase in CD26 protein expression was examined in HCT-116 and HCT-15 cells by transient transfection using either pcDNA3/c-Myc or the empty vector (control) as described in Materials and Methods. Protein expression was analyzed by Western blotting (A, B) and quantified by densitometric analysis (C). Data shown are representative of three independent experiments.