The HRH1 Rabbit pAb (APR29200N) Antibody from Leading Biology is a Rabbit Polyclonal antibody to Histamine Receptor H1, and HRH1. This antibody recognizes Human, Mouse, and Rat antigen. The HRH1 Rabbit pAb (APR29200N) Antibody has been shown to work in the following applications: Immunofluorescence, and Western Blot.