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Key Documents

I1783

Sigma-Aldrich

Anti-phospho-Insulin Receptor (IR) (pTyr972) antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.41

fonte biológica

rabbit

Nível de qualidade

conjugado

unconjugated

forma do anticorpo

affinity isolated antibody

tipo de produto de anticorpo

primary antibodies

clone

polyclonal

forma

buffered aqueous solution

reatividade de espécies

human, mouse

nº de adesão UniProt

Condições de expedição

dry ice

temperatura de armazenamento

−70°C

modificação pós-traducional do alvo

phosphorylation (pTyr972)

Informações sobre genes

human ... INSRR(3645)
mouse ... Insr(16337)

Descrição geral

The biological effects of insulin are mediated by insulin receptor (IR) and IGF-1 receptor. Insulin receptor consists of two α and two β subunits, each subunit has a tyrosine kinase domain. Signaling by IR is important in cell proliferation and metabolism of glucose. Insulin receptor activates the PI3K/Akt and the FKHR pathway, thereby regulates metabolism and insulin-dependent gene expression. Tyrosine 972 is an autophosphorylation site that is present in the juxtamembrane domain. Phosphorylation at Tyr972 is required for interaction of IR with its intracellular substrates and increases the stability of IR and substrate complexes. Overexpression of IR has been observed in breast cancer tissue and is implicated in proliferation of breast cancer cells, hyperinsulinemia and insulin resistance. IR can also bind IGF-I and IGF-II with decreased affinity
Anti-phospho-IR (pTyr972) recognizes human and mouse IR phosphorylated on tyrosine 972. It may cross react with IGF-1R.

Especificidade

This antibody may also have cross-reactivity with phosphosphorylated insulin-like growth factor-1 receptor (IGF-1R).

Imunogênio

phosphopeptide derived from the region of human insulin receptor (IR) that contains tyrosine 972.

forma física

Solution in Dulbecco′s phosphate buffered saline (without Mg2+ and Ca2+), pH 7.3, 50% glycerol with 1 mg/ml of bovine serum albumin and 0.05% sodium azide.

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

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificados de análise (COA)

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V Papa et al.
The Journal of clinical investigation, 86(5), 1503-1510 (1990-11-01)
The growth of breast cancer cells is under the regulation of hormones, growth factors, and their receptors. In the present study, we have employed a new, sensitive, and specific radioimmunoassay for the direct measurement of insulin receptors in surgical specimens
Y Kido et al.
The Journal of clinical endocrinology and metabolism, 86(3), 972-979 (2001-03-10)
The pleiotropic actions of insulin are mediated by a single receptor tyrosine kinase. Structure/function relationships of the insulin receptor have been conclusively established, and the early steps of insulin signaling are known in some detail. A generally accepted paradigm is
V Papa et al.
Trends in endocrinology and metabolism: TEM, 8(8), 306-312 (2008-04-15)
It is commonly believed that the insulin receptor mainly mediates the metabolic effects of insulin, whereas the closely related IGF-I receptor is considered a major factor for the regulation of cell proliferation. Experimental and epidemiological evidence indicates, however, that insulin
Shailendra P Singh et al.
Journal of immunology (Baltimore, Md. : 1950), 201(5), 1491-1499 (2018-07-25)
A link between obesity and periodontitis has been suggested because of compromised immune response and chronic inflammation in obese patients. In this study, we evaluated the anti-inflammatory properties of Kavain, an extract from Piper methysticum, on Porphyromonas gingivalis-induced inflammation in
Antonino Belfiore et al.
Endocrine-related cancer, 18(4), R125-R147 (2011-05-25)
The widespread epidemic of obesity and type 2 diabetes has raised concern for the impact of these disorders as risk factors for cancer and has renewed the interest for studies regarding the involvement of hyperinsulinemia and insulin receptor (IR) in

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