HLA A Antigens

《英文msh詞典》HLA A Antigens
[入口詞] HLA A Antigens
[主題詞] HLA-A Antigens
[英文釋義] Polymorphic class I human histocompatibility (HLA) surface antigens present on almost all nucleated cells. At least 20 antigens have been identified which are encoded by the A locus of multiple alleles on chromosome 6. They serve as targets for T-cell cytolytic responses and are involved with acceptance or rejection of tissue/organ grafts.