United States Biological's Rabbit Anti-Regenerating Islet-derived Protein 3-alpha Antibody (HRP) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Rabbit Anti-Regenerating Islet-derived Protein 3-alpha Antibody (HRP) was generated using REG3A as the antigen and it reacts with Homo Sapiens, and Human.