Leading Biology's POLR2J Rabbit pAb (APR20203N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunofluorescence, and Western Blot. The POLR2J Rabbit pAb (APR20203N) Antibody was generated using POLR2J as the antigen and it reacts with Human, and Mouse.