The PI 3 Kinase R4 Rabbit mAb Antibody from Signalway Antibody LLC is a Rabbit Monoclonal antibody to PIK3R4. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The PI 3 Kinase R4 Rabbit mAb Antibody has been shown to work in the following applications: Immunohistochemistry, and Western Blot.