Phospho-ATF-2 Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat Application:Western blot, Immunoprecipitation, Immunohistochemistry Western blotting (1-4 μg/ml), immunoprecipitation (10 μg/ml), and Immunohistochemistry (20 μg/ml). However, the optimal conditions should be determined individually. The antibody detects phosphorylated ATF-2. It recognizes both Thr69/Thr71 dually phosphoralated ATF-2 as well as ATF-2 singly phosphorylated ATF-2 in samples of human, mouse, and rat origins.