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. 2016 Mar 1;35:39. doi: 10.1186/s13046-016-0314-2

Fig. 10.

Fig. 10

Control vector (pcDNA plasmid and retroviral vector [RV]) and mesothelin overexpressing tumors harvested from mice (Fig. 6) were frozen, fixed, and stained with biotin conjugated rat anti-mouse CD8, Vectastain Elite ABC and developed with Vector DAB Peroxidase substrate. Spleen cells (positive control) show strong staining of CD8+ cells compared to negative control (no primary antibody) or tumor tissue sections