Figure 1From: The expression and role of protein kinase C (PKC) epsilon in clear cell renal cell carcinomaImmunohistochemical staining of PKCε in tissue specimens. PKCε is overexpressed in both cytoplasm and nuclei of clear cell renal cell carcinoma (RCC) cells (A). Primary antibody isotype control (B) and normal renal cells (C) show no or minimal staining. The original magnification was ×200 for left panels and ×400 for right panels.Back to article page