(Left) Staining of normal human peripheral blood cells either with Anti-Human CD8a (Product # 12-0086) and Anti-Human/Non-Human Primate CD8b Purified. F(ab')2 Anti-Mouse IgG PE (Product # 12-4012) was used to detect Anti-CD8b Purified. Cells in the lymphocyte gate were used for analysis. (Right) Immunoblotting of reduced cell lysate prepared from normal human peripheral blood mononuclear cells with 5 µg/mL of Anti-Human/Non-Human Primate CD8b antibody. Bands were visualized using Anti-Mouse IgG HRP.