IRS1 Antikörper

Produktnummer ABIN498592

Produktdetails anti-IRS1 Antikörper

Target: IRS1 (Insulin Receptor Substrate 1 (IRS1))

Reaktivität: Human, Maus, Ratte

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser IRS1 Antikörper ist unkonjugiert

Applikation: Immunofluorescence (IF), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Spezifität: This antibody detects endogenous levels of IRS-1 protein. (region surrounding Arg301)

Kreuzreaktivität (Details): Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human.

Aufreinigung: Affinity chromatography using epitope-specific immunogen

Reinheit: > 95 % (by SDS-PAGE)

Anwendungsinformationen

Applikationshinweise: Western blot: 1: 500 - 1: 1000. Immunohistochemistry on paraffin sections: 1: 50 - 1: 200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konzentration: 1.0 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.2, 0.05 % sodium azide

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handhabung: Avoid repeated freezing and thawing.

Lagerung: 4 °C/-20 °C

Informationen zur Lagerung: Store at 2 - 8 °C for up to one month or (in aliquots) at -20 °C for longer.

Details zu IRS1

Target: IRS1 (Insulin Receptor Substrate 1 (IRS1))

Andere Bezeichnung: IRS1 (IRS1 Produkte)

Synonyme: HIRS-1 antikoerper, G972R antikoerper, IRS-1 antikoerper, IRS1IRM antikoerper, irs1 antikoerper, irsu antikoerper, IRS1 antikoerper, irs-1 antikoerper, irs1-a antikoerper, insulin receptor substrate 1 antikoerper, insulin receptor substrate 2 antikoerper, insulin receptor substrate 1 S homeolog antikoerper, IRS1 antikoerper, Irs1 antikoerper, irs2 antikoerper, irs1.S antikoerper

Hintergrund: The insulin receptor substrate-1 (IRS-1), a major substrate of the insulin receptor, is phosphorylated in response to stimulation of cells by insulin, insulin-like growth factor 1 (IGF-1) and interleukin 4 (IL-4). IRS-1 is phosphorylated on serine, threonine and tyrosine residues in a variety of tissues. An insulin-sensitive serine/threonine kinase casein kinase II mediates a portion of the insulin-stimulated serine/threonine phosphorylation of overexpressed IRS-1 in vivo. Thr 502 is identified as the major casein kinase II-catalyzed phosphorylation site in rat IRS-1, and Ser 99 is an additional phosphorylation site catalyzed by casein kinase II. Thus, casein kinase II-catalyzed phosphorylation of IRS-1 may be a component of the intracellular insulin signaling cascade. IRS-1 contains three putative binding sites for 14-3-3 (Ser 270, Ser 374 and Ser 641) and the motif around Ser 270 is located in the phosphortyrosine binding domain of IRS-1, which is responsible for the interaction with the insulin receptor. The association of 14-3-3 with IRS-1 increases significantly upon treatment with okadaic acid, a potent serine/ threonine phosphatase inhibitor. Therefore, the association of 14-3-3 protein may play a role in the regulation of insulin sensitivity by interrupting the association between the insulin receptor and IRS-1.Synonyms: IRS-1, Insulin receptor substrate 1

Molekulargewicht: approx. 132, 180 kDa

Gen-ID: 3667

NCBI Accession: NP_005535

UniProt: P35568

Pathways: Fc-epsilon Rezeptor Signalübertragung, EGFR Signaling Pathway, Neurotrophin Signalübertragung, Positive Regulation of Peptide Hormone Secretion, Hormone Transport, Negative Regulation of Hormone Secretion, Response to Growth Hormone Stimulus, Carbohydrate Homeostasis, Regulation of Carbohydrate Metabolic Process