Leading Biology's HRH1 Rabbit pAb (APR29929N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The HRH1 Rabbit pAb (APR29929N) Antibody was generated using Histamine Receptor H1, and HRH1 as the antigen and it reacts with Human.