特異性:Western blot analysis of CTLL-2 cell lysate using IL-2 antibody. Immunohistochemistry of paraffin-embedded mouse spleen using IL-2 antibody at dilution of 1:100 (200x lens). Immunohistochemistry of paraffin-embedded mouse spleen using IL-2 antibody at dilution of 1:100 (400x lens). Immunohistochemistry of paraffin-embedded human liver cancer using IL-2 antibody at dilution of 1:100 (200x lens). Immunohistochemistry of paraffin-embedded human esophageal cancer using IL-2 antibody at dilution of 1:100 (200x lens).