
Anti-PAK1/PAK2/PAK3 (Phospho-Thr423/Thr402/Thr421) Antibody (Y011165) is a rabbit polyclonal phospho-specific antibody detecting PAK1/2/3 only when phosphorylated at their activation loop threonines in human, mouse, and rat samples. Validated for IHC (1:50–1:100). Affinity-purified; 100 μg. Research Use Only.