Phospho-IRS1 (Ser1101) Polyclonal Antibody, Biotin Conjugated
Product Specifications
Background
Insulin receptor substrates (IRS) are responsible for several insulin related activities, such as glucose homeostasis, cell growth, cell transformation, apoptosis and insulin signal transduction. Serine/threonine phosphorylation of IRS1 has been demonstrated to be a negative regulator of insulin signaling and is responsible for its degradation, although IRS1 degradation pathways are not well understood. IRS1 has also been shown to be constitutively activated in cancers such as breast cancer, Wilm's tumors, and adrenal cortical carcinomas, thus making IRS1 phosphorylation and subsequent degradation an attractive therapeutic target. To date there have been four subtypes identified: IRS1, 2, 3 and 4, with IRS1 being widely expressed.
Synonyms
P-IRS1; IRS1Ser1101; HIRS 1; HIRS1; Insulin Receptor Substrate 1; IRS-1; IRS 1; IRS1; OTTHUMP00000164234; IRS1_HUMAN.
Gene ID
3667
Modification Site
Ser1101
Cellular Locus
Cytoplasm, Nucleus, Cell membrane
Host
Rabbit
Cross Reactivity
Human, Mouse, Rat
Target
Phospho-IRS1 (Ser1101)
Clonality
Polyclonal
Isotype
IgG
Conjugation
Biotin
Source
KLH conjugated synthetic phosphopeptide derived from human IRS1 around the phosphorylation site of Ser1101 [HS (p-S) ET]
Applications
WB, ELISA, IHC-P, IHC-F
Purification
Purified by Protein A.
Concentration
1µg/µl
Dilution
WB (1:300-5000), ELISA (1:500-1000), IHC-P (1:200-400), IHC-F (1:100-500)
Buffer
Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Phosphorylation
Storage Conditions
Store at -20°C for 12 months.
Gene ID URL
3667
Predicted Cross Reactivity
Cow, Pig, Chicken, Rabbit, GuineaPig
Curated Selection
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