Figure 6: pAkt473 was expressed in colon cancer tumor cells. Immunohistochemical staining of phosphorylated Akt in paraffin-embedded human colon tumours using phospho-Akt (Ser473) antibody (IHC specific). Representative immunohistochemical staining of phospho-Akt paraffin fixed specimens. Expression of phosphorylated Akt was visualised in colon cancer tissue (right panels, brown) compared to normal colon tissue (left panels).