Leading Biology's Progesterone Receptor Rabbit pAb (APR24627N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Progesterone Receptor Rabbit pAb (APR24627N) Antibody was generated using PGR, and Progesterone receptor as the antigen and it reacts with Human, Mouse, and Rat.