The PKA RIIα (PRKAR2A) Rabbit mAb (AMR12645N) Antibody from Leading Biology is a Rabbit Monoclonal antibody to PRKAR2A. This antibody recognizes Human antigen. The PKA RIIα (PRKAR2A) Rabbit mAb (AMR12645N) Antibody has been shown to work in the following applications: Western Blot.