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Home >> Antibodies >> IRS1 Antibody

IRS1 Antibody (R31636)

  Catalog No Formulation Size Price (USD)  
Image R31636 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 429
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Western blot testing of IRS1 antibody and Lane 1: A549; 2: MM453; 3: Jurkat. Expected size: 132~185KD depending on serine phosphorylation level
Western blot testing of IRS1 antibody and recombinant human protein (0.5ng)
IHC-P: IRS1 antibody testing of human lung cancer tissue
IHC-P: IRS1 antibody testing of human intestinal cancer tissue
IHC-P: IRS1 antibody testing of mouse intestine tissue
IHC-P: IRS1 antibody testing of rat intestine tissue
IHC-P: IRS1 antibody testing of rat skeletal muscle tissue
Availability 1-3 business days
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity
Buffer Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide
Gene ID 3667
Applications Western blot : 0.5-1ug/ml
IHC (FFPE) : 0.5-1ug/ml
Limitations This IRS1 antibody is available for research use only.
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Description

Insulin receptor substrate 1 is a signalling adapter protein that in humans is encoded by the IRS1 gene. It is mapped to 2q36.3. This gene exhibited no intrinsic enzyme activity, and it can serve as a docking protein involved in binding and activating other signal transduction molecules after being phosphorylated on tyrosine by insulin receptor kinase. IRS1 plays a key role in transmitting signals from the insulin and insulin-like growth factor-1(IGF-1) receptors to intracellular pathways PI3K/Akt and Erk MAP kinase pathways. IRS1 also has important biological function for both metabolic and mitogenic(growth promoting) pathways. In addition to those, it is a key regulator of PI3K within malignant cells.

Application Notes

Titration of the IRS1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Immunogen

Human partial recombinant protein (AA 1041-1242) was used as the immunogen for this IRS1 antibody.

Storage

The lyophilized IRS1 antibody can be stored at 4oC to -20oC. After reconstitution, aliquot and store at -20oC. Avoid repeated freeze/thaws.

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