Signalway Antibody LLC's Phospho-RSK1 p90 (Ser380) Rabbit mAb is a Rabbit monoclonal antibody. The Phospho-RSK1 p90 (Ser380) Rabbit mAb Antibody was generated using RPS6KA1 as the antigen. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Western Blot.