bs-3202R-A555

DATASHEET

Host: Rabbit

Target Protein: IRS1 Ser789

Modification Site: Ser789

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 16367

Source: KLH conjugated synthetic phosphopeptide derived from mouse IRS1 around the phosphorylation site of Ser789

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.

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.

Conjugation: ALEXA FLUOR® 555

Excitation/ Emission: 555nm/580nm

Size: 100ul

Concentration: 1ug/ul

Applications: FCM(1:20-100)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 132

Cross Reactive Species: Human
Rat

Predicted Cross Reactive Species: Mouse

For research use only. Not intended for diagnostic or therapeutic use.