The Pab Rb x human PAK2, phosphorylated (Ser141) antibody from United States Biological is a Rabbit Polyclonal antibody to PAK2. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Pab Rb x human PAK2, phosphorylated (Ser141) antibody has been shown to work in the following applications: Western Blot.