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Anti-Ionotropic Glutamate receptor 4/GRIA4 Antibody Picoband®

Boster Bio Anti-Ionotropic Glutamate receptor 4/GRIA4 Antibody Picoband® catalog # PB9207. Tested in Flow Cytometry, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Specifications

Background

Glutamate receptor 4 also named GRIA4 or GLUR4, is a protein that in humans is encoded by the GRIA4 gene. It is mapped to 11q22.3. This gene is a member of a family of L-glutamate-gated ion channels that mediate fast synaptic excitatory neurotransmission. These channels are also responsive to the glutamate agonist, alpha-amino-3-hydroxy-5-methyl-4-isoxazolpropionate (AMPA) . Some haplotypes of this gene show a positive association with schizophrenia. What's more, glutamate receptors are the predominant excitatory neurotransmitter receptors in the mammalian brain and are activated in a variety of normal neurophysiologic processes. These receptors are heteromeric protein complexes composed of multiple subunits, arranged to form ligand-gated ion channels.

Synonyms

Glutamate receptor 4; GluR-4; GluR4; AMPA-selective glutamate receptor 4; GluR-D; Glutamate receptor ionotropic, AMPA 4; GluA4; GRIA4; GLUR4

Gene Name

GRIA4

Gene ID

2893

UniProt

P48058

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

E.coli-derived human GRIA4 recombinant protein (Position: Q176-K350) . Human GRIA4 shares 99% amino acid (aa) sequence identity with both mouse and rat GRIA4.

Clonality

Polyclonal

Applications

Flow Cytometry, WB

Field of Research

G Protein Signaling, Neuroscience, Neurotransmission, Receptors / Channels, Signal Transduction, Signaling Pathway

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Receptor for glutamate that functions as ligand-gated ion channel in the central nervous system and plays an important role in excitatory synaptic transmission. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L- glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist. In the presence of CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of glutamate. .

References & Citations

1. Entrez Gene: GRIA4 glutamate receptor, ionotrophic, AMPA 4 2. Sommer, B., Keinanen, K., Verdoorn, T. A., Wisden, W., Burnashev, N., Herb, A., Kohler, M., Takagi, T., Sakmann, B., Seeburg, P. H. Flip and flop: a cell-specific functional switch in glutamate-operated channels of the CNS. Science 249: 1580-1585, 1990.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Product Datasheet

https://www.bosterbio.com/datasheet?sku=PB9207

Product MSDS

https://www.bosterbio.com/msds?sku=PB9207

Calculated Molecular Weight

100871 MW

Observed Molecular Weight

101 kDa

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Glutamate receptor 4

Subcellular Location

Cell membrane; Multi-pass membrane protein. Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein. Cell projection, dendrite. Interaction with CNIH2, CNIH3 and PRKCG promotes cell surface expression. .

Protein Name

Glutamate receptor 4

Isotype

Rabbit IgG

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

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