Leading Biology's HPR Rabbit pAb (APR28761N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot. The HPR Rabbit pAb (APR28761N) Antibody was generated using Haptoglobin-Related Protein, and HPR as the antigen and it reacts with Human, and Mouse.