Gene and protein families Immunology Immunoproteins and antigens Immunity-related proteins and their ligands. Immunopeptides Antigens This includes T cell receptors (TR), major histocompatibility complex (MHC), immunoglobulin superfamily (IgSF) / antibodies, major histocompatibility complex superfamily (MhcSF), etc." Immunoproteins_and_antigens Immunoproteins beta12orEarlier Therapeutic antibodies