Leading Biology's Smad1/Smad5/Smad9 Rabbit pAb (APR23711N) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Smad1/Smad5/Smad9 Rabbit pAb (APR23711N) Antibody was generated using SMAD1, SMAD5, and SMAD9 as the antigen and it reacts with Human, and Mouse.