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Product Details
PA5-40280
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Non-human primate,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthesized peptide derived from human IRS-1 around the phosphorylation site of S323.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol, 0.5% BSA
Contains
0.02% sodium azide
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2608896
Product Specific Information
This antibody is predicted to react with mouse, rat, and monkey based on sequence homology.
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Insulin receptor substrate 1; IRS-1; pp185
Gene Aliases: G972R; HIRS-1; IRS-1; IRS1; IRS1IRM
UniProt ID: (Human) P35568, (Rat) P35570, (Mouse) P35569
Entrez Gene ID: (Human) 3667, (Rat) 25467, (Mouse) 16367
signal transducer activity
transmembrane receptor protein tyrosine kinase adaptor activity
protein kinase C binding
Ras guanyl-nucleotide exchange factor activity
insulin receptor binding
insulin-like growth factor receptor binding
protein binding
1-phosphatidylinositol-3-kinase activity
SH2 domain binding
phosphatidylinositol 3-kinase binding
phosphatidylinositol-4,5-bisphosphate 3-kinase activity
protein kinase binding
protein domain specific binding
MAPK cascade
signal transduction
positive regulation of cell proliferation
insulin receptor signaling pathway
positive regulation of glucose metabolic process
phosphatidylinositol 3-kinase signaling
regulation of phosphatidylinositol 3-kinase signaling
positive regulation of fatty acid beta-oxidation
response to insulin
cellular response to insulin stimulus
phosphatidylinositol-3-phosphate biosynthetic process
glucose homeostasis
response to peptide hormone
positive regulation of GTPase activity
positive regulation of phosphatidylinositol 3-kinase activity
positive regulation of glycogen biosynthetic process
positive regulation of glucose import
negative regulation of insulin receptor signaling pathway
positive regulation of insulin receptor signaling pathway
negative regulation of insulin secretion
phosphatidylinositol phosphorylation
insulin-like growth factor receptor signaling pathway
phosphatidylinositol-mediated signaling
positive regulation of glucose import in response to insulin stimulus
positive regulation of mesenchymal cell proliferation
regulation of gene expression
lipid catabolic process
insulin secretion
positive regulation of cell migration
mammary gland development
response to caffeine
protein localization to nucleus
positive regulation of phosphorylation
protein kinase B signaling
protein heterooligomerization
positive regulation of glucagon secretion
negative regulation of somatostatin secretion
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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