The Rabbit Anti-ERK 1/2, phosphorylated Antibody from United States Biological is a Rabbit Polyclonal antibody to MAPK1, and MAPK3. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Rabbit Anti-ERK 1/2, phosphorylated Antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunohistochemistry, and Western Blot.