Anti-D2DR antibodies are protein reagents that detect specific antigens. The D2DR antigen is another term for the human protein dopamine receptor D2, encoded by the DRD2 gene. The protein is known to function in autophagy pathways, among other biological roles. Canonically, it has an amino acid length of 443 residues and a mass of 50.6 kilodaltons. Its subcellular localization is in the Golgi and cell membrane and it is expressed in the hippocampus, cerebral cortex, cerebellum, and caudate. The D2DR protein is a member of the G-protein coupled receptor 1 protein family. Other alias names for D2DR include D2R. Some D2DR antibodies may have been used in research and have associated citations. Indicated applications for the antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.