DP(W3), DP(W4), HLA class II histocompatibility antigen DP alpha 1 chain, HLA class II histocompatibility antigen DP alpha chain, HLA DP1A, HLA DPA 1, HLA SB alpha chain, HLADP, HLA-DP, HLADPA1, HLASB, HLASB histocompatibility type, Human MHC class II HL
HLA-DPA1 belongs to the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DPA) and a beta (DPB) chain, both anchored in the membrane. It plays a central role in the immune system by presenting peptides d