07-1517
Anti-phospho-IRS-2 (Ser388) Antibody
from rabbit, purified by affinity chromatography
Sinônimo(s):
Insulin receptor substrate 2, IRS-2
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About This Item
Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Produtos recomendados
fonte biológica
rabbit
Nível de qualidade
forma do anticorpo
affinity isolated antibody
tipo de produto de anticorpo
primary antibodies
clone
polyclonal
purificado por
affinity chromatography
reatividade de espécies
human
técnica(s)
inhibition assay: suitable (peptide)
western blot: suitable
nº de adesão NCBI
nº de adesão UniProt
Condições de expedição
wet ice
modificação pós-traducional do alvo
phosphorylation (pSer388)
Informações sobre genes
human ... IRS2(8660)
Descrição geral
Insulin receptor substrate (IRS) molecules are key mediators in insulin signaling and play a central role in maintaining basic cellular functions such as growth, survival, and metabolism. They act as docking proteins between the insulin receptor and a complex network of intracellular signaling molecules containing Src homology 2 (SH2) domains. Four members (IRS-1, IRS-2, IRS-3, IRS-4) of this family have been identified that differ as to tissue distribution, subcellular localization, developmental expression, binding to the insulin receptor, and interaction with SH2 domain-containing proteins. In fact, IRS-1 appears to have its major role in skeletal muscle whereas IRS-2 appears to regulate hepatic insulin action as well as pancreatic beta cell development and survival. By contrast, IRS-3 and IRS-4 genes appear to play a redundant role in the IRS signaling system. Defects in muscle IRS-1 expression and function have been reported in insulin-resistant states such as obesity and type 2 diabetes.
Especificidade
This antibody recognizes IRS-2 phosphorylated at Ser388.
Imunogênio
Epitope: Phosphorylated Ser388
KLH-conjugated linear peptide corresponding to human IRS-2 phosphorylated Ser388.
Aplicação
Anti-phospho-IRS-2 (Ser388) Antibody detects level of phospho-IRS-2 (Ser388) & has been published & validated for use in Western Blotting, Peptide Inhibition Assay.
Peptide Inhibition Assay Analysis: 10 µg from a representative lot blocked IRS-2 on insulin treated HEK293 cells.
Research Category
Signaling
Signaling
Research Sub Category
Insulin/Energy Signaling
Insulin/Energy Signaling
Qualidade
Evaluated by Western Blot in untreated and insulin treated HEK293 cell lysates.
Western Blot Analysis: 5 µg/mL of this antibody detected IRS-2 on 10 µg of untreated and insulin treated HEK293 cell lysates.
Western Blot Analysis: 5 µg/mL of this antibody detected IRS-2 on 10 µg of untreated and insulin treated HEK293 cell lysates.
Descrição-alvo
~160 kDa observed. The calculated molecular weight is 137 kDa, however IRS-2 has been shown as a ~160 kDa band in western blots (Rother, K., et al. (1998). Journal of Biological Chemistry. 273(28):17491–17497.)
forma física
Affinity purified
Purified rabbit polyclonal serum in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Armazenamento e estabilidade
Stable for 1 year at 2-8°C from date of receipt.
Nota de análise
Control
Untreated and insulin treated HEK293 cell lysates
Untreated and insulin treated HEK293 cell lysates
Outras notas
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Exoneração de responsabilidade
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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Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.
Já possui este produto?
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K I Rother et al.
The Journal of biological chemistry, 273(28), 17491-17497 (1998-07-04)
Insulin receptor substrates (IRSs) are tyrosine-phosphorylated following stimulation with insulin, insulin-like growth factors (IGFs), and interleukins. A key question is whether different IRSs play different roles to mediate insulin's metabolic and growth-promoting effects. In a novel system of insulin receptor-deficient
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Scientific Reports null
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