MyBioSource.com's Phospho-Smad3-S423/S425 Rabbit pAb is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Phospho-Smad3-S423/S425 Rabbit pAb Antibody was generated using SMAD3 as the antigen and it reacts with Human.