Anti-MHC Class II Polyclonal Antibody 2RING7, RING6, MHC2, MHC DPB1, MHC class II antigen DMB, Major histocompatibility complex class II DP beta 1, Major histocompatibility complex class II, HLADP1B, HLA-DMβ, HLA-DMB, HLADM, HLA DPB1, HLA DMB, HLA class II histocompatibility antigen, DM beta chain, HLA class II histocompatibility antigen DM beta chain, DRB, DPB1, DPB 1, DP beta 1, DMB, DMA