Phospho-IRS-1 (Ser307) Rabbit anti-Human, Polyclonal, Bioss

Catalog No.	Quantity
50-198-4929	100 μL

Catalog No. 50-198-4929 Supplier Bioss Supplier No. BS2736R

Description

Rabbit Polyclonal Antibody

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.

Specifications

• Antigen: Phospho-IRS-1 (Ser307)
• Applications: Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot
• Classification: Polyclonal
• Concentration: 1 μg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 1% BSA, 50% glycerol and 0.09% sodium azide; pH
• Gene: IRS1
• Gene Accession No.: P35568
• Gene Alias: G972R; HIRS-1; Insulin receptor substrate 1; IRS1; Irs-1; IRS1IRM; pp185
• Gene Symbols: IRS1
• Host Species: Rabbit
• Immunogen: KLH conjugated synthetic phosphopeptide derived from human IRS1 around the phosphorylation site of Ser307 [TE (p-S)IT].
• Purification Method: Protein A
• Quantity: 100 μL
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 3667
• Target Species: Human
• Content And Storage: -20°C
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG