Revision 1

#7861Store at 4C and -20C

 

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Species Cross Reactivity

M

UniProt ID：

#Q9Y4H2

Entrez-Gene Id：

#8660

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Volume Cap Color Storage Temp

Please visit cellsignal.com for a complete listing of recommended companion products.

Description

CST's PathScan® Phospho-IRS-2 (panTyr) Sandwich ELISA Antibody Pair is offered as an economical alternative to our PathScan® Phospho-IRS-2 (panTyr) Sandwich ELISA Kit #7860. Capture and detection antibodies (100X stocks) and an HRP-conjugated secondary antibody (1000X stock) are supplied. Sufficient reagents are supplied for 4 x 96 well ELISAs. The IRS-2 Rabbit Capture Antibody is coated in PBS overnight in a 96 well microplate. After blocking, cell lysate is added followed by a Phospho-Tyrosine Mouse Detection Antibody and an HRP-conjugated, Anti-Mouse IgG Antibody. HRP substrate (TMB) is added for color development. The magnitude of the absorbance for this developed color is proportional to the quantity of IRS-2 phosphorylated on tyrosine.
Antibodies in kit are custom formulations specific to kit.

Reagents not supplied

Phosphate Buffered Saline (PBS-20X) #9808 Phosphate Buffered Saline with Tween-20 (PBST-20X) #9809 Cell Lysis Buffer (10X) #9803 TMB Substrate #7004 STOP Solution #7002 Blocking Buffer: 1X PBS/0.05% Tween-20, 1% BSA 96 Well Microplates** Microplate Reader ** Antibody Pairs have been validated on Corning® 96 Well Clear Polystyrene High Bind Stripwell™ Microplates (#2592) and Corning® 96 Well EIA/RIA Easy Wash™ Clear Flat Bottom Polystyrene High Bind Microplates (#3369).

Background

Insulin Receptor Substrate 2 (IRS-2) is one of the major substrates of the insulin receptor kinase (1). In vertebrates, IRS-2 functions as a scaffolding protein to coordinate separate branches of the Insulin/IGF-signaling cascades (2). IRS-2 is essential for normal nutrient homeostasis because it mediates both peripheral insulin action and the effect of IGF-1 on B-cell growth. Mice lacking IRS-2 fail to maintain sufficient compensatory insulin secretion and develop diabetes as young adults (3).

  1. Sun, X.J. et al. (1991) Nature 352, 73-77.
  2. White, M.F. (2002) Am. J. Physiol. Endocrinol. Metab. 283, E413-E422.
  3. Withers, D.J. et al. (1998) Nature 391, 900-904.

Background References

    Cross-Reactivity Key

    H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    PathScan is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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    Orders: 877-616-CELL (2355)•[email protected]• Support: 877-678-TECH (8324)•[email protected]• Web: cellsignal.com
    仅供研究使用。不得用于诊断流程。