The Rabbit Anti-MEK1, MEK2, phosphorylated Antibody from United States Biological is a Rabbit Monoclonal antibody to Map2k1, and MAP2K2. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Rabbit Anti-MEK1, MEK2, phosphorylated Antibody has been shown to work in the following applications: Western Blot.