IRS 1 (Ab 639) Antibody

Product Specifications

Background

May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit

NCBI Gene ID

3667

Swiss Prot

P35568

Accession Number

NP_005535.1

Host

Rabbit

Reactivity

Human, Mouse

Immunogen

IRS-1 (Ab-639) antibody was raised against a peptide sequence around aa.637~641 (P-K-S-V-S) derived from Human IRS-1.

Clonality

Polyclonal

Conjugation

Unconjugated

Type

Primary Antibodies

Field of Research

Other

Purification

Antibodies were purified by affinity-chromatography using epitope-specific peptide.

Concentration

1 mg/mL

Buffer

Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Modification

None

Shipping Conditions

Blue Ice

Storage Conditions

Store antibody at -20˚ C for up to one year.

Calculated Molecular Weight

180 kDa

Specificity

This antibody detects endogenous level of total IRS-1 protein.

Applications Notes

Western Blot: 1:500~1:1000, Immunofluorescence: 1:100~1:200

Symbol

IRS1

NCBI Official Name

Insulin receptor substrate 1

NCBI Organism

Homo sapiens

Background Reference 01

Tzatsos A, et al. (2006) Mol Cell Biol; 26 (1) : 63-76Kadowaki T, et al. (2000) J Clin Invest; 106 (4) : 459-465Ozes ON, et al. (2001) Proc Natl Acad Sci U S A; 98 (8) : 4640-4645Szanto I, et al. (2000) Proc Natl Acad Sci U S A; 97 (5) : 2355-2360