Signalway Antibody LLC's AMPK alpha 2 (Phospho-Ser491) Rabbit mAb is a Rabbit monoclonal antibody. The AMPK alpha 2 (Phospho-Ser491) Rabbit mAb Antibody was generated using PRKAA2 as the antigen. It reacts with Homo Sapiens, Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Western Blot.