CD8 Antigens. CD8 Antigen . Antigen, CD8 . Antigens, Leu-2 . Antigens, T-Cell T8 . Leu 2 Antigens . T-Cell T8 Antigens . T8 Antigens, T Cell . Antigens, CD8 . Leu-2 Antigens . T8 Antigens, T-Cell . Differentiation antigens found on thymocytes and on cytotoxic and suppressor T-lymphocytes. T8 antigens are members of the immunoglobulin supergene family and are associative recognition elements in MHC (Major Histocompatibility Complex) Class I-restricted interactions. . 0.66