HLA-A, HLA-B, HLA-C, HLA class 1A, HLA class 1B, HLA class 1C, Major histocompatibility complex, class I, A + B + C, MHC class I HLA-A, MHC class I HLA-B, MHC class I HLA-C, MHC HLA-ABC
Reacts with a monomorphic determinant of human major histocompatibility (MHC) class I antigens (HLA-A, B and C). Human MHC class I antigens are expressed constitutively on all nucleated cells lymphocytes such as lymphocytes, thymocytes, granulocytes, and bone marrow cells and are absent on erythrocytes. MHC class I antigens play a role in class I MHC-associated antigen presentation, inhibition of NK cell cytotoxicity, tumor surveillance, and tissue allotransplantation.
