MABN71
Anti-GluR2 Antibody, clone L21/32
clone L21/32, from mouse
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Synonym(s):
glutamate receptor, ionotropic, AMPA 2, glutamate receptor 2, Glutamate receptor ionotropic, AMPA 2, AMPA-selective glutamate receptor 2
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Recommended Products
biological source
mouse
Quality Level
antibody form
purified antibody
antibody product type
primary antibodies
clone
L21/32, monoclonal
species reactivity
rat
species reactivity (predicted by homology)
mouse (based on 100% sequence homology), human (immunogen homology)
technique(s)
immunohistochemistry: suitable
western blot: suitable
isotype
IgG1κ
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
Gene Information
human ... GRIA2(2891)
General description
Glutamate receptors (GluRs) can be categorized as ionotropic or metabotropic and subcatergorized by their agonist preferences (NMDA, AMPA or Kainic acid). There are four types of AMPA selective GluR subunits (GluR1, GluR2, GluR3 and GluR4). Tetrameric or pentameric combinations of different subunits contributes to the functional diversity of AMPA receptors. In general, AMPA receptors mediate fast synaptic current at most excitatory synapses, with stoichiometry characterized by subtype composition. Although subunit composition of AMPA receptors varies, they must contain at least one edited GluR2 subunit to be calcium impermeable. The critical residue controlling calcium permeability is in the pore loop region. In GluR1, GluR3, and GluR4, this position is occupied by a Gln residue. In GluR2, it is occupied by an Arg residue. It has been shown experimentally that the presence of Arg in this position blocks Ca2+ ion permeability, while a Gln does not. Relative calcium permeability in AMPA receptor channels may be significant in pathological neurotoxic damage and long term changes in nervous system responses.
Immunogen
Recombinant protein corresponding to human GluR2.
Application
Detect GluR2 using this Anti-GluR2 Antibody, clone L21/32 validated for use in WB, IH.
Immunohistochemistry Analysis: 1:300 dilution of this antibody from a previous lot detected GluR2 in rat cerebellum and hippocampus tissue.
Research Category
Neuroscience
Neuroscience
Neuroscience
Neuroscience
Research Sub Category
Neurodegenerative Diseases
Neurotransmitters & Receptors
Neurodegenerative Diseases
Neurotransmitters & Receptors
Quality
Evaluated by Western Blot in rat brain membrane tissue lysate.
Western Blot Analysis: 0.5 µg/mL of this antibody detected GluR2 on 10 µg of rat brain membrane tissue lysate.
Western Blot Analysis: 0.5 µg/mL of this antibody detected GluR2 on 10 µg of rat brain membrane tissue lysate.
Target description
~ 96 kDa observed
Physical form
Format: Purified
Protein G
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Analysis Note
Control
Rat brain membrane tissue lysate
Rat brain membrane tissue lysate
Other Notes
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
recommended
Product No.
Description
Pricing
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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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Venkat Swaroop Achuta et al.
Science signaling, 11(513) (2018-01-18)
Altered neuronal network formation and function involving dysregulated excitatory and inhibitory circuits are associated with fragile X syndrome (FXS). We examined functional maturation of the excitatory transmission system in FXS by investigating the response of FXS patient-derived neural progenitor cells
Maria Arvaniti et al.
Journal of neurochemistry, 138(6), 806-820 (2016-06-28)
Nicotinic acetylcholine receptors (nAChRs) affect multiple physiological functions in the brain and their functions are modulated by regulatory proteins of the Lynx family. Here, we report for the first time a direct interaction of the Lynx protein LY6/PLAUR domain-containing 6
Identification of a Glutamatergic Claustrum-Anterior Cingulate Cortex Circuit for Visceral Pain Processing.
Xu, et al.
The Journal of Neuroscience, 42, 8154-8168 (2023)
Joseph A McQuail et al.
Neuropharmacology, 197, 108720-108720 (2021-07-18)
Ionotropic glutamate receptors of the NMDA and AMPA subtypes transduce excitatory signaling on neurons in the prefrontal cortex (PFC) in support of cognitive flexibility. Cognitive flexibility is reliably observed to decline at advanced ages, coinciding with changes in PFC glutamate
Xiang-Dong Sun et al.
Nature neuroscience, 19(8), 1010-1018 (2016-06-14)
Neurotransmission requires precise control of neurotransmitter release from axon terminals. This process is regulated by glial cells; however, the underlying mechanisms are not fully understood. We found that glutamate release in the brain was impaired in mice lacking low-density lipoprotein
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