Figure 4. Expression of Proteins of Differentially Regulated AP-2γ-Responsive Genes.
A. Western blots for AP-2γ, VE-cadherin and p21 in HCC1954 and SKBR3 with knockdown of TFAP2C compared to NT. B. Western blots for protein expression in HCC1954 with stable knockdown comparing shRNA for NT vs. TFAP2C. C. Select Western blots of additional AP-2γ-responsive genes in HCC1954. D. Immunofluorescence staining for p21 in HCC1954 and SKBR3 demonstrates cytoplasmic localization.