The Dopamine Receptor D3 (DRD3) Rabbit mAb (AMR12309N) Antibody from Leading Biology is a Rabbit Monoclonal antibody to dopamine receptor D3, and DRD3. This antibody recognizes Human, Mouse, and Rat antigen. The Dopamine Receptor D3 (DRD3) Rabbit mAb (AMR12309N) Antibody has been shown to work in the following applications: Western Blot.