MyBioSource.com's Phospho-GYS1-S641 Rabbit pAb is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Phospho-GYS1-S641 Rabbit pAb Antibody was generated using Glycogen Synthase 1, and GYS1 as the antigen and it reacts with Human, Mouse, and Rat.