05-432
Anti-NR1 Antibody, CT
Upstate®, from mouse
Synonym(s):
Grin1, NMDA R1 receptor C1 cassette, glutamate receptor, ionotropic, N-methyl D-aspartate 1
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All Photos(3)
About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
mouse
Quality Level
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
monoclonal
species reactivity
rat
species reactivity (predicted by homology)
human, mouse
manufacturer/tradename
Upstate®
technique(s)
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
isotype
IgG
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
Gene Information
human ... GRIN1(2902)
rat ... Grin1(24408)
General description
NR1 (NMDA1or NMDAR1, also known as GRIN1) along with the NR2 subunit forms a heterodimer that make up the NMDA receptor. The NMDA receptor (NMDAR) is characterized as a ionotropic receptor for glutamate. As the name suggests, (NMDA (N-methyl D-aspartate) is an agonist for the receptor. A distinct characteriztic of the NMDA receptor is that it is both ligand-gated and voltage-dependent based on its sensitivity to magnesium. Activated NMDA receptors result in the opening of an ion channel that is nonselective to cations. The result is the flow of Na+ and small amounts of Ca2+ ions into the cell and K+ out of the cell. Calcium flux by the NMDARs has been implicated in synaptic plasticity, a mechanism in the cell for learning and memory.
Specificity
This antibody is specific for NR1, Mr 130 kDa. The epitope maps to a region (834-864) common to all NR1 isoforms and so should cross react with all NR1 isoforms. An additional band may be detected at higher concentrations, Mr 200kDa.
Immunogen
Epitope: The epitope maps to a region (a.a. 834-864) common to all NR1 isoforms
His-tag fusion protein corresponding to residues 834-938 of rat NR1A. The immunizing sequence is identical in rat and human.
Application
Anti-NR1 Antibody, CT detects level of NR1 & has been published & validated for use in IC, IP & WB.
Immunoprecipitation:
4 μg of a previous lot immunoprecipitated NR1 from 500mg of rat brain microsomal protein preparation.
Immunocytochemistry:
An independent laboratory has shown positive staining in QT-6 cells, transfected to express NR1, which were fixed with 4% paraformaldehyde/4% sucrose in PBS and in nontransfected cultured rat neurons.
Note: Do not boil the microsomal preparation. Incubate at room temperature for 30-45 minutes.
4 μg of a previous lot immunoprecipitated NR1 from 500mg of rat brain microsomal protein preparation.
Immunocytochemistry:
An independent laboratory has shown positive staining in QT-6 cells, transfected to express NR1, which were fixed with 4% paraformaldehyde/4% sucrose in PBS and in nontransfected cultured rat neurons.
Note: Do not boil the microsomal preparation. Incubate at room temperature for 30-45 minutes.
Quality
Routinely evaluated by Western Blot on rat brain microsomal protein preparation.
Western Blot Analysis:
0.5-2 μg/mL of this lot detected NR1 from 20 μg of rat brain microsomal protein preparation (Catalog # 12-144).
Western Blot Analysis:
0.5-2 μg/mL of this lot detected NR1 from 20 μg of rat brain microsomal protein preparation (Catalog # 12-144).
Target description
130 kDa observed
Physical form
Format: Purified
Purified mouse monoclonal IgG in buffer containing 0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2° to 8ºC from date of receipt.
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Glutamate binding to the GluN2B subunit controls surface trafficking of N-methyl-D-aspartate (NMDA) receptors.
She, K; Ferreira, JS; Carvalho, AL; Craig, AM
The Journal of Biological Chemistry null
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Pitchers, KK; Schmid, S; Di Sebastiano, AR; Wang, X; Laviolette, SR; Lehman, MN; Coolen, LM
Testing null
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Nature neuroscience, 15(6), 836-844 (2012-05-09)
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