MyBioSource.com's Anti-Smad2/3 (phospho Thr8) Rabbit pAb monoclonal antibody. The Anti-Smad2/3 (phospho Thr8) Rabbit pAb Antibody was generated using SMAD2 as the antigen. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: ELISA, and Western Blot.