Figure 1From: Analysis of GAGE, NY-ESO-1 and SP17 cancer/testis antigen expression in early stage non-small cell lung carcinoma Immunohistochemical analysis of GAGE, NY-ESO-1 and SP17 expression in clinical NSCLC specimens. Representative tumor staining with monoclonal antibodies recognizing GAGE, NY-ESO-1 and SP17. Percentages of positive cells within tumors are indicated. Normal lung and testis were included as controls. Magnification: ×20 (lung and testis) and ×40 (tumors).Back to article page