Anti-NMDAR1 antibodies are protein reagents that detect specific antigens. The NMDAR1 antigen is another term for the human protein glutamate ionotropic receptor NMDA type subunit 1, encoded by the GRIN1 gene. The protein is known to be a component of NMDA receptor complexes that function as heterotetrameric, ligand-gated ion channels with high calcium permeability and voltage-dependent sensitivity to magnesium. Canonically, it has an amino acid length of 938 residues and a mass of 105.4 kilodaltons. Its subcellular localization is in the cell membrane and it is expressed in the hippocampus, cerebral cortex, and cerebellum. The NMDAR1 protein is a member of the Glutamate-gated ion channel (TC 1.A.10.1) protein family. Other alias names for NMDAR1 include DEE101, GluN1, and MRD8. Some NMDAR1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.