Signalway Antibody LLC's POLR2A (Phospho-Ser2) Rabbit mAb is a Rabbit monoclonal antibody. The POLR2A (Phospho-Ser2) Rabbit mAb Antibody was generated using POLR2A as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot.