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G9665

Sigma-Aldrich

Anti-Glutamate Receptor 1A, Metabotropic (mGluR1A) antibody produced in rabbit

affinity isolated antibody, buffered aqueous glycerol solution

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About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous glycerol solution

species reactivity

mouse, feline, rat

technique(s)

immunohistochemistry (frozen sections): 1:500
western blot: 1:1,000

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

mouse ... Grm1(14816)
rat ... Grm1(24414)

General description

The metabotropic glutamate receptors consist of eight subtypes (mGluR1-8) divided into three groups (I-III). Glutamate is the main excitatory neurotransmitter in the brain. It acts on ligand-gated receptor channels, termed NMDA, AMPA and kainate receptors, involved in the fast excitatory synaptic transmission. Glutamate also regulates ion channels and enzymes producing second messengers via specific receptors coupled to G-proteins, called metabotropic glutamate receptors.

Specificity

This antibody does not react with other splice variants or mGluR5.

Immunogen

synthetic peptide corresponding to the sequence of amino acids 1116-1130 of rat metabotropic glutamate receptor 1A (mGluR1a).

Application

Anti-Glutamate Receptor 1A, Metabotropic (mGluR1A) antibody produced in rabbit is suitable for use as a primary antibody at a working dilution of 1:1500 using extracts from mouse brain It is suitable for immunohistochemistry at a working dilution of 1:500 and for immunoblotting at a working dilution of 1:1000.

Biochem/physiol Actions

Glutamate Receptor 1 is a G-protein coupled receptor for glutamate. The role of the metabotropic receptors in pain and pathology is being studied for therapeutic potential. Glutamate receptors are important mediators of excitatory amino acid neurotransmission. The α isomer of this receptor is a disulfide-linked homodimer and its activity is mediated by a G-protein-coupled phosphatidylinositol-calcium second messenger system. Mutations in this gene causes autosomal-recessive congenital cerebellar ataxia.

Physical form

10 mM HEPES (pH 7.5), 150 mM NaCl, 100 μg/mL BSA and 50% glycerol

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.

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wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Huixian Wu et al.
Science (New York, N.Y.), 344(6179), 58-64 (2014-03-08)
The excitatory neurotransmitter glutamate induces modulatory actions via the metabotropic glutamate receptors (mGlus), which are class C G protein-coupled receptors (GPCRs). We determined the structure of the human mGlu1 receptor seven-transmembrane (7TM) domain bound to a negative allosteric modulator, FITM
Tatjana Surdin et al.
iScience, 26(1), 105828-105828 (2023-01-13)
Neuronal plasticity underlying cerebellar learning behavior is strongly associated with type 1 metabotropic glutamate receptor (mGluR1) signaling. Activation of mGluR1 leads to activation of the Gq/11 pathway, which is involved in inducing synaptic plasticity at the parallel fiber-Purkinje cell synapse
Velina Guergueltcheva et al.
American journal of human genetics, 91(3), 553-564 (2012-08-21)
Autosomal-recessive congenital cerebellar ataxia was identified in Roma patients originating from a small subisolate with a known strong founder effect. Patients presented with global developmental delay, moderate to severe stance and gait ataxia, dysarthria, mild dysdiadochokinesia, dysmetria and tremors, intellectual
M A Desai et al.
Molecular pharmacology, 48(4), 648-657 (1995-10-01)
We cloned and expressed a human metabotropic glutamate receptor 1 alpha (HmGluR1 alpha) in a novel cell line. The human mGluR1 alpha cDNA was found to be 86% identical to rat mGluR1 alpha, and the predicted protein sequence was found
S J Tallaksen-Greene et al.
Brain research, 780(2), 210-217 (1998-03-21)
Metabotropic glutamate receptors are important mediators of excitatory amino acid neurotransmission in the striatum. Two-color immunofluorescence histochemistry and immunohistochemistry in combination with retrograde tract-tracing techniques were used to examine the distribution of metabotropic glutamate receptor subtypes 1a and 5 (mGluR1a

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