United States Biological's Pab Rb x human Histone H3 (HIST1H3A) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human Histone H3 (HIST1H3A) antibody was generated using H3 clustered histone 1, and H3C1 as the antigen and it reacts with Homo Sapiens, Human, Mouse, and Rat.