The Pab Rb x human H2AFB1 (Histone H2A-Bbd Type 1) antibody from United States Biological is a Rabbit Polyclonal antibody to H2AB1. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human H2AFB1 (Histone H2A-Bbd Type 1) antibody has been shown to work in the following applications: Western Blot.