Figure 3From: Identification of ATP synthase beta subunit (ATPB) on the cell surface as a non-small cell lung cancer (NSCLC) associated antigen Subcellular localization of the antigen of McAb4E7. (A and B) The targeting antigen mainly located in the cellar membrane both in lung adenocarcinoma and squamous carcinoma (C) A little expression of the targeting antigen could be seen in the cytoplasm in the adjacent nontumourous lung tissues (D) The targeting antigen was not be found in the SCLC tissues; Magnifications: A-D × 40.Back to article page