Anti-NMDAR3B (GRIN3B) (extracellular) Antibody (#AGC-031) is a highly specific antibody directed against an epitope of the rat NMDA receptor 3B (NR3B). The antibody can be used in western blot and immunohistochemistry applications. The antibody recognizes an extracellular epitope and can potentially be used for detecting the receptor in living cells. It has been designed to recognize NR3B from rat, mouse and human samples.