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Glutamate Receptor, Ionotropic, N-Methyl D-Aspartate 2B (GRIN2B) (pTyr1472) antibody

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Synonyms NMDAR2B, GluN2B, MRD6, NR2B, hNR3, nmdar2b, nr2b, AW490526, Nmdar2b
(52), (48), (41), (33), (31), (28), (18), (17), (13), (13), (13), (13), (13), (13), (13), (4), (4), (4), (4), (3), (3), (3), (3), (3), (2), (2), (2), (2), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Cow (Bovine), Dog (Canine), Chicken, Human, Mouse (Murine), Non Human Primates, Rat (Rattus), Zebrafish (Danio rerio)
(292), (286), (226), (12), (8), (7), (4), (4), (4), (4), (3), (2), (1), (1), (1)
(297), (57), (15)
(12), (12), (10), (9), (9), (9), (9), (9), (9), (9), (9), (9), (3), (3), (3), (2), (2), (2), (2), (2), (2), (2), (2), (2), (2), (2), (1), (1)
Western Blotting (WB)
(251), (99), (86), (76), (74), (56), (43), (18), (9), (4), (3), (2), (1), (1), (1), (1)
Pubmed 14 references available
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Quantity 0.1 mL
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Immunogen Phosphopeptide corresponding to amino acid residues surrounding the phospho-Tyr1472 of NMDA NR2B.
Isotype IgG
Specificity This antibody is specific for the ~180k NMDAR NR2B-subunit protein phosphorylated at Tyr1472 in Western blots. The antibody also labels proteins of ~65k and ~115k. Immunolabeling is completely blocked by blocked by either lambda-Ptase or by the phosphopeptide used as the antigen but not by the corresponding dephosphopeptide.
Cross-Reactivity (Details) Species reactivity (expected):Bovine, Canine, Chicken, Human, Mouse, non-Human Primates and Zebrafish.
Species reactivity (tested):Rat.
Purification Sequential Chromatography on phospho- and dephosphopeptide affinity columns.
Alternative Name NMDAR2B (GRIN2B Antibody Abstract)
Background The ion channels activated by glutamate that are sensitive to N-methyl-D-aspartate (NMDA) are designated NMDA receptors (NMDAR). The NMDAR plays an essential role in memory, neuronal development and it has also been implicated in several disorders of the central nervous system including Alzheimer's, epilepsy and ischemic neuronal cell death (Grosshans et al., 2002, Wenthold et al., 2003, Carroll and Zukin, 2002). The NMDA receptor is also one of the principal molecular targets for alcohol in the CNS (Lovinger et al., 1989, Alvestad et al., 2003, Snell et al., 1996). Channels with physiological characteristics are produced when the NR1 subunit is combined with one or more of the NMDAR2 (NR2 A-D) subunits (Ishii et al., 1993). Overexpression of the NR2B-subunit of the NMDA Receptor has been associated with increases in learning and memory while aged, memory impaired animals have deficiencies in NR2B expression (Clayton et al., 2002a, Clayton et al., 2002b). Recent work suggests that phosphorylation of Tyr1472 on NR2B may regulate the functional expression the receptor in LTP and other forms of plasticity (Nakazawa et al., 2001, Roche et al., 2001).Synonyms: GRIN2B, Glutamate [NMDA] receptor subunit epsilon-2, N-methyl D-aspartate receptor subtype 2B, N-methyl-D-aspartate receptor subunit 3, NMDA Receptor 2B
Gene ID 2904
NCBI Accession NP_000825
UniProt Q13224
Research Area Neurology, Neurotransmitters, Receptors
Application Notes Western blot: 1/1000.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions For Research Use only
Format Liquid
Buffer 10 mM HEPES ( pH 7.5), 150 mM NaCl, 100 μg/mL BSA and 50 % Glycerol.
Handling Advice Avoid repeated freezing and thawing.
Storage -20 °C
Storage Comment Store the antibody undiluted (in aliquots) at-20 °C.
Supplier Images
 image for anti-Glutamate Receptor, Ionotropic, N-Methyl D-Aspartate 2B (GRIN2B) (pTyr1472) antibody (ABIN372687) anti-Glutamate Receptor, Ionotropic, N-Methyl D-Aspartate 2B (GRIN2B) (pTyr1472) antibody
Product cited in: Xu, Kurup, Bartos et al.: "Striatal-enriched protein-tyrosine phosphatase (STEP) regulates Pyk2 kinase activity." in: The Journal of biological chemistry, Vol. 287, Issue 25, pp. 20942-56, 2012 (PubMed).

Gladding, Sepers, Xu et al.: "Calpain and STriatal-Enriched protein tyrosine phosphatase (STEP) activation contribute to extrasynaptic NMDA receptor localization in a Huntington's disease mouse model." in: Human molecular genetics, Vol. 21, Issue 17, pp. 3739-52, 2012 (PubMed).

Background publications Itoh, Matsumoto, Inoue: "Spherical aberration correction suitable for a wavefront controller." in: Optics express, Vol. 17, Issue 16, pp. 14367-73, 2009 (PubMed).

Wenthold, Prybylowski, Standley et al.: "Trafficking of NMDA receptors." in: Annual review of pharmacology and toxicology, Vol. 43, pp. 335-58, 2003 (PubMed).

Alvestad, Grosshans, Coultrap et al.: "Tyrosine dephosphorylation and ethanol inhibition of N-Methyl-D-aspartate receptor function." in: The Journal of biological chemistry, Vol. 278, Issue 13, pp. 11020-5, 2003 (PubMed).

Carroll, Zukin: "NMDA-receptor trafficking and targeting: implications for synaptic transmission and plasticity." in: Trends in neurosciences, Vol. 25, Issue 11, pp. 571-7, 2002 (PubMed).

Clayton, Mesches, Alvarez et al.: "A hippocampal NR2B deficit can mimic age-related changes in long-term potentiation and spatial learning in the Fischer 344 rat." in: The Journal of neuroscience : the official journal of the Society for Neuroscience, Vol. 22, Issue 9, pp. 3628-37, 2002 (PubMed).

Clayton, Grosshans, Browning: "Aging and surface expression of hippocampal NMDA receptors." in: The Journal of biological chemistry, Vol. 277, Issue 17, pp. 14367-9, 2002 (PubMed).

Grosshans, Clayton, Coultrap et al.: "LTP leads to rapid surface expression of NMDA but not AMPA receptors in adult rat CA1." in: Nature neuroscience, Vol. 5, Issue 1, pp. 27-33, 2001 (PubMed).

Roche, Standley, McCallum et al.: "Molecular determinants of NMDA receptor internalization." in: Nature neuroscience, Vol. 4, Issue 8, pp. 794-802, 2001 (PubMed).

Nakazawa, Komai, Tezuka et al.: "Characterization of Fyn-mediated tyrosine phosphorylation sites on GluR epsilon 2 (NR2B) subunit of the N-methyl-D-aspartate receptor." in: The Journal of biological chemistry, Vol. 276, Issue 1, pp. 693-9, 2001 (PubMed).

Snell, Nunley, Lickteig et al.: "Regional and subunit specific changes in NMDA receptor mRNA and immunoreactivity in mouse brain following chronic ethanol ingestion." in: Brain research. Molecular brain research, Vol. 40, Issue 1, pp. 71-8, 1997 (PubMed).

Ishii, Moriyoshi, Sugihara et al.: "Molecular characterization of the family of the N-methyl-D-aspartate receptor subunits." in: The Journal of biological chemistry, Vol. 268, Issue 4, pp. 2836-43, 1993 (PubMed).

Lovinger, White, Weight: "Ethanol inhibits NMDA-activated ion current in hippocampal neurons." in: Science (New York, N.Y.), Vol. 243, Issue 4899, pp. 1721-4, 1989 (PubMed).

Catalog No. ABIN372687
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