IRS1 Rabbit Polyclonal Antibody

CAT#: AP20695PU-N

IRS1 rabbit polyclonal antibody, Aff - Purified



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CNY 4,640.00


货期*
2周

规格
    • 100 ug

Product images

Specifications

Product Data
Applications IF, IHC, WB
Recommend Dilution Western blot: 1/500-1/1000.
Immunohistochemistry on paraffin sections: 1/50-1/200.
Immunofluorescence: 1/50-1/200.
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Specificity This antibody detects endogenous levels of IRS-1 protein.
(region surrounding Glu306)
Formulation Phosphate buffered saline (PBS), pH 7.2
State: Aff - Purified
State: Liquid purified Ig fraction
Preservative: 15 mM sodium azide
Concentration 1.0 mg/ml
Purification Affinity-chromatography using epitope-specific immunogen; purity is > 95% (by SDS-PAGE)
Conjugation Unconjugated
Storage Condition Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing.
Predicted Protein Size ~ 132 kDa
Gene Name insulin receptor substrate 1
Background 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.
Synonyms Insulin receptor substrate 1, IRS-1
Reference Data
Protein Families Druggable Genome
Protein Pathways Adipocytokine signaling pathway, Insulin signaling pathway, Neurotrophin signaling pathway, Type II diabetes mellitus
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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