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09-432

Sigma-Aldrich

Anti-phospho-IRS1 (Tyr608) mouse/ (Tyr612) human Antibody

Upstate®, from rabbit

Synonim(y):

HIRS-1, Insulin Receptor Substrate 1

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About This Item

Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

pochodzenie biologiczne

rabbit

Poziom jakości

forma przeciwciała

affinity purified immunoglobulin

rodzaj przeciwciała

primary antibodies

klon

polyclonal

oczyszczone przez

affinity chromatography

reaktywność gatunkowa

human

producent / nazwa handlowa

Upstate®

metody

western blot: suitable

izotyp

IgG

numer dostępu NCBI

numer dostępu UniProt

Warunki transportu

dry ice

docelowa modyfikacja potranslacyjna

phosphorylation (pTyr608 )

informacje o genach

human ... IRS1(3667)

Opis ogólny

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. Results from targeted disruption of the IRS genes in mice have provided important clues to the functional differences among these related molecules, suggesting they play different and specific roles in vivo. The available data are consistent with the notion that IRS-1 and IRS-2 are not functionally interchangeable in tissues that are responsible for glucose production (liver), glucose uptake (skeletal muscle and adipose tissue), and insulin production (pancreatic β cells). 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 β 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.

Specyficzność

Predicted to cross react with mouse and rat based on 100% sequence homology.
Recognizes phospho-IRS1 (Tyr608) mouse/ (Tyr612) human

Immunogen

peptide corresponding to amino acids encompassing and including phosphorylated Tyr608 in mouse and Tyr612 in human of IRS1

Zastosowanie

Anti-phospho-IRS1 (Tyr608) mouse/ (Tyr612) human Antibody detects level of phospho-IRS1 (Tyr608) mouse/ (Tyr612) human & has been published & validated for use in WB.
Research Category
Signaling
Research Sub Category
Insulin/Energy Signaling

Jakość

Evaluated by Western Blotting in Insulin treated HEK293 cell lysate.

Western Blotting Analysis: 1 mg/mL of this antibody detected phospho-IRS1 (Tyr608) mouse/ (Tyr612) in 10 µg of lysate from Insulin treated HEK293 cells.cells

Opis wartości docelowych

~160 kDa observed. 131.59 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

Postać fizyczna

Affinity purified
Affinity purified rabbit polyclonal IgG in storage buffer containing PBS with 0.05% sodium azide in 50% glycerol.

Przechowywanie i stabilność

Maintain for 2 years at -20°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Inne uwagi

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Informacje prawne

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Reduced phosphorylation of brain insulin receptor substrate and Akt proteins in apolipoprotein-E4 targeted replacement mice.
Ong, QR; Chan, ES; Lim, ML; Cole, GM; Wong, BS
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Weikang Cai et al.
Nature communications, 8, 14892-14892 (2017-03-28)
Despite a high degree of homology, insulin receptor (IR) and IGF-1 receptor (IGF1R) mediate distinct cellular and physiological functions. Here, we demonstrate how domain differences between IR and IGF1R contribute to the distinct functions of these receptors using chimeric and

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