The Pab Rb x human HLA-DPB1 (HLA Class II Histocompatibility Antigen, DP Beta 1 Chain, HLA Class II Histocompatibility Antigen, DP(W4) Beta Chain, MHC Class II Antigen DPB1, HLA-DP1B) antibody from United States Biological is a Rabbit Polyclonal antibody to HLA-DPB1. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Pab Rb x human HLA-DPB1 (HLA Class II Histocompatibility Antigen, DP Beta 1 Chain, HLA Class II Histocompatibility Antigen, DP(W4) Beta Chain, MHC Class II Antigen DPB1, HLA-DP1B) antibody has been shown to work in the following applications: Western Blot.