United States Biological's Pab Rb x human HLA-DOB (HLA Class II Histocompatibility Antigen, DO beta Chain, MHC Class II Antigen DOB) (FITC) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human HLA-DOB (HLA Class II Histocompatibility Antigen, DO beta Chain, MHC Class II Antigen DOB) (FITC) antibody was generated using HLA-DOB as the antigen and it reacts with Homo Sapiens, and Human.