G Biosciences' Immunotag™ ERK 1/2 (phospho Thr202/Y204) Polyclonal Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: ELISA, Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The Immunotag™ ERK 1/2 (phospho Thr202/Y204) Polyclonal Antibody was generated using MAPK1, and MAPK3 as the antigen and it reacts with Human, Mouse, and Rat.