Phospho-Glutamate Receptor 1 (AMPA Subtype) (Ser845) Antibody (YA2081)

Cat. No.: HY-P82336: Data Sheet COA
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User Guide for Antibodies
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Phospho-Glutamate Receptor 1 (AMPA Subtype) (Ser845) Antibody (YA2081) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Phospho-Glutamate Receptor 1 (AMPA Subtype) (Ser845).

For research use only. We do not sell to patients.

Size	Stock	Quantity
10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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Phospho-Glutamate Receptor 1 (AMPA Subtype) (Ser845) Antibody (YA2081) Featured Recommendations:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
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Background
Documentation

Description

Host

Rabbit

Clonality

Recombinant,Monoclonal

Molecular Weight

Predicted band size: 102 kDa;

Observed band size: 102 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Rat

SwissProt ID

P42261

Gene ID

2890 [NCBI]

Immunogen

A synthetic phosphopeptide corresponding to residues surrounding Ser845 of human AMPA Receptor 1 (GluA1)

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000

Sensitivity	Endogenous	Purity	Affinity Purified
Conjugation	Non-conjugated	Modification	Phosphorylated
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

Western blot analysis of extracts from C6(lane 2(20ug) and C6(lane 3(40ug) using Phospho-Glutamate Receptor 1 Antibody (HY-P82336) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

Background

Function：Ionotropic glutamate receptor that functions as a ligand-gated cation channel, gated by L-glutamate and glutamatergic agonists such as alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA), quisqualic acid, and kainic acid (PubMed:1311100, PubMed:20805473, PubMed:21172611, PubMed:28628100, PubMed:35675825). 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 upon entry of monovalent and divalent cations such as sodium and calcium. The receptor then desensitizes rapidly and enters in a transient inactive state, characterized by the presence of bound agonist (By similarity). In the presence of CACNG2 or CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of L-glutamate (PubMed:21172611). Resensitization is blocked by CNIH2 tH2O2gh interaction with CACNG8 in the CACNG8-containing AMPA receptors complex (PubMed:21172611). Calcium (Ca(2+)) permeability depends on subunits composition and, heteromeric channels containing edited GRIA2 subunit are calcium-impermeable. Also permeable to other divalents cations such as strontium(2+) and magnesium(2+) and monovalent cations such as potassium(1+) and lithium(1+) (By similarity)

Subcellular Localization：Cell membrane; Multi-pass membrane protein; Endoplasmic reticulum membrane; Multi-pass membrane protein; Postsynaptic cell membrane; Multi-pass membrane protein; Postsynaptic density membrane; Multi-pass membrane protein; Cell projection, dendrite; Cell projection, dendritic spine; Early endosome membrane; Multi-pass membrane protein; Recycling endosome membrane; Multi-pass membrane protein; Presynapse; Synapse

Expression：
Tissue_specificity:Widely expressed in the brain

Isoforms & Post-Translational Modification：P42261 has 6 isomers: P42261-1: 101506 Da (predicted); P42261-2: 101482 Da (predicted); P42261-3: 92172 Da (predicted); P42261-4: 93900 Da (predicted); P42261-5: 102888 Da (predicted); P42261-6: 102864 Da (predicted).
Palmitoylated. Depalmitoylated by CPT1C and upon L-glutamate stimulation (PubMed:30135643). ZDHHC3/GODZ specifically palmitoylates Cys-603, which leads to Golgi retention and decreased cell surface expression (PubMed:30135643). In contrast, Cys-829 palmitoylation does not affect cell surface expression but regulates stimulation-dependent endocytosis (By similarity);Phosphorylated at Ser-645. Phosphorylated at Ser-710 by PKC. Phosphorylated at Ser-849 by PKC, PKA and CAMK2. Phosphorylated at Ser-863 by PKC, PKA and PRKG2 (By similarity). Phosphorylation of Ser-863 is reduced by induction of long-term depression and increased by induction of long-term potentiation (By similarity)

Subunit：Homotetramer or heterotetramer of pore-forming glutamate receptor subunits; heteromeric assembly can be the result of both receptor subtype and flip or flop form and according the composition, one partner can be dominant with respect to the fast desensitizing current component, whereas the other can determine the steady-state component (By similarity). Tetramers may be formed by the dimerization of dimers (PubMed:23739980). Found in a complex with GRIA2, GRIA3, GRIA4, CNIH2, CNIH3, CACNG2, CACNG3, CACNG4, CACNG5, CACNG7 and CACNG8 (By similarity). Interacts with HIP1 and RASGRF2. Interacts with SYNDIG1 and GRIA2 (By similarity). Interacts with DLG1 (via C-terminus). Interacts with LRFN1. Interacts with PRKG2. Interacts with CNIH2 and CACNG2 (PubMed:20805473). Interacts with CACNG5; this interaction modulates the gating. Interacts (via C-terminus) with PDLIM4 (via LIM domain); this interaction as well as the interaction of PDLIM4 with alpha-actinin is required for their colocalization in early endosomes (By similarity). Interacts with SNX27 (via PDZ domain); the interaction is required for recycling to the plasma membrane when endocytosed and prevent degradation in lysosomes. Interacts (via PDZ-binding motif) with SHANK3 (via PDZ domain) (By similarity). Interacts with CACNG3; associates GRIA1 with the adapter protein complex 4 (AP-4) to target GRIA1 to the somatodendritic compartment of neurons (By similarity). Interacts with CACNG2; this interaction mediates traffick to the plasma membrane and modulation of desensitization. Interacts with CNIH2 and CNIH3; this interaction promotes expression at the plasma membrane and extensively modulates their gating properties by slowing deactivation and desensitization kinetics (By similarity). Found in a complex with GRIA2, GRIA3, GRIA4, DLG4, CACNG8 and CNIH2 (By similarity)

RRID

AB_3104445

Database

Entrez Gene: 2890 Human ; 14799 Mouse ; 50592 Rat

SwissProt: P42261 Human ; P23818 Mouse ; P19490 Rat

OMIM: 619927 Human

Research Field

Neuroscience

Synonyms

GRIA1; GLUH1; GLUR1; Glutamate receptor 1; GluR-1; AMPA-selective glutamate receptor 1; GluR-A; GluR-K1; Glutamate receptor ionotropic; AMPA 1; GluA1

Documentation

Select Batch:

Data Sheet (232 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)

Phospho-Glutamate Receptor 1 (AMPA Subtype) (Ser845) Antibody (YA2081) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Phospho-Glutamate Receptor 1 (AMPA Subtype) (Ser845) Antibody (YA2081)

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