Anti-δ-Opioid Receptor (OPRD1) (extracellular) Antibody (#AOR-014) is a highly specific antibody directed against an epitope of the mouse protein. The antibody can be used in western blot, immunocytochemistry, and immunohistochemistry applications. The antibody recognizes an extracellular epitope and can potentially detect the receptor in living cells. The antibody is designed to recognize DOR-1 from mouse and rat samples. It will not recognize DOR-1 from human samples.