HLA Class II Histocompatibility Antigen Gamma Chain

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** HLA class II histocompatibility antigen gamma chain (296 aa, ~34 kDa) is encoded by the human CD74 gene. This protein plays a role in MHC class II-dependent immunity.

**Synonyms:** - CD Antigen CD74 - CD74 - CD74 Antigen - HLA-DR Antigens-Associated Invariant Chain - Ia Antigen-Associated Invariant Chain - Ii - p33