The PIK3R1/PIK3R2/PIK3R3 Rabbit pAb Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to PIK3R1, PIK3R2, and PIK3R3. This antibody recognizes Human, Mouse, and Rat antigen. The PIK3R1/PIK3R2/PIK3R3 Rabbit pAb Antibody has been shown to work in the following applications: Western Blot.