CD74 (CD 74, CD74, CD74 Antigen, CD74 Molecule, CLIP, DHLAG, Gamma Chain of class II Antigens, HG2A HUMAN, HLA klasse II histocompatibiliteit Antigen gamma Chain, HLA DR Antigens Associated invariant Chain, HLA DR gamma, HLA-DR Antigens-Associated invariant Chain, HLA-DR-gamma, HLADG, HLADR Antigens Associated invariant Chain, Ia Antigen Associated invariant Chain, Ia Antigen-Associated invariant Chain, Ia Associated invariant Chain, Ia gamma, Ii, Invariant Polypeptide of major histocompatibility Complex class II Antigen Associated, la-gamma, Major histocompatibility Complex Class II invariant Chain, MHC HLA DR gamma Chain, MHC HLA-DR gamma Chain, P33, Proteïne 41, Ii, Invariant Polypeptide van belangrijke histocompatibility Com