HLA Class I Histocompatibility Antigen, A-2 Alpha Chain

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor

**Definition:** HLA class I histocompatibility antigen, A-2 alpha chain (365 aa, ~41 kDa) is encoded by the human HLA-A gene. This protein is involved in antigen presentation.

**Synonyms:** - HLA Class I Histocompatibility Antigen, A*02 Alpha Chain - HLA-A - HLA-A Class I Antigen 2 - HLA-A Histocompatibility Type Antigen 2 - HLA-A Histocompatibility Type Antigen*02 - HLA-A*02 - HLA-A2 - HLA-A2 - HLA-A2 ANTIGEN - HLA-A2 Antigen - MHC Class I Antigen A*02 - MHC Class I Antigen A*2 - Major Histocompatibility Complex, Class I, A2 Antigen