Anti-NMDAR1/GRIN1 Antibody Picoband® Fluoro488 Conjugated

Glutamate [NMDA] receptor subunit zeta-1 is a protein that in humans is encoded by the GRIN1 gene. The protein encoded by this gene is a critical subunit of N-methyl-D-aspartate receptors, members of the glutamate receptor channel superfamily which are heteromeric protein complexes with multiple subunits arranged to form a ligand-gated ion channel. These subunits play a key role in the plasticity of synapses, which is believed to underlie memory and learning. Cell-specific factors are thought to control expression of different isoforms, possibly contributing to the functional diversity of the subunits. Alternatively spliced transcript variants have been described.

Glutamate receptor ionotropic, NMDA 1; GluN1; Glutamate [NMDA] receptor subunit zeta-1; N-methyl-D-aspartate receptor subunit NR1; NMD-R1; GRIN1; NMDAR1

NMDA receptor subtype of glutamate-gated ion channels with high calcium permeability and voltage-dependent sensitivity to magnesium. Mediated by glycine. This protein plays a key role in synaptic plasticity, synaptogenesis, excitotoxicity, memory acquisition and learning. It mediates neuronal functions in glutamate neurotransmission. Is involved in the cell surface targeting of NMDA receptors (By similarity) . .

1. Karp, S. J.; Masu, M.; Eki, T.; Ozawa, K.; Nakanishi, S. : Molecular cloning and chromosomal localization of the key subunit of the human N-methyl-D-aspartate receptor. J. Biol. Chem. 268: 3728-3733, 1993. 2. Zimmer, M.; Fink, T. M.; Franke, Y.; Lichter, P.; Spiess, J. : Cloning and structure of the gene encoding the human N-methyl-D-aspartate receptor (NMDAR1) . Gene 159: 219-223, 1995. 3. Collins, C.; Duff, C.; Duncan, A. M. V.; Planells-Cases, R.; Sun, W.; Norremolle, A.; Michaelis, E.; Montal, M.; Worton, R.; Hayden, M. R. : Mapping of the human NMDA receptor subunit (NMDAR1) and the proposed NMDA receptor glutamate-binding subunit (NMDARA1) to chromosomes 9q34.3 and chromosome 8, respectively. Genomics 17: 237-239, 1993. 4. Takano, H.; Onodera, O.; Tanaka, H.; Mori, H.; Sakimura, K.; Hori, T.; Kobayashi, H.; Mishina, M.; Tsuji, S. : Chromosomal localization of the epsilon-1, epsilon-3, and zeta-1 subunit genes of the human NMDA receptor channel. Biochem. Biophys. Res. Commun. 197: 922-926, 1993.

Cell membrane ; Multi-pass membrane protein . Cell junction, synapse, postsynaptic cell membrane . Cell junction, synapse, postsynaptic cell membrane, postsynaptic density . Enriched in postsynaptic plasma membrane and postsynaptic densities. .