Revision 1
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.
Applications:

IP

REACTIVITY:

All

SENSITIVITY:

Endogenous

MW (kDa):

Source/Isotype:

Mouse IgG1

Product Information

Product Usage Information

Application Dilution
Immunoprecipitation 1:20

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol. Store at –20°C. Do not aliquot the antibodies.

Specificity / Sensitivity

Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Sepharose® Bead Conjugate) is useful for immunoprecipitation of tyrosine-phosphorylated proteins. P-Tyr-100 is immobilized via the conjugation of carbohydrates to cross-linked agarose hydrazide beads. The antibody does not cross-react with proteins phosphorylated on serine or threonine. (U.S. Patent No's.: 6,441,140; 6,982,318; 7,259,022; 7,344,714; U.S.S.N. 11,484,485; and all foreign equivalents.)

Species Reactivity:

All Species Expected

Source / Purification

Monoclonal antibody is produced by immunizing animals with phospho-Tyr-containing peptides.

Product Description

Do not use for IAP in the PhosphoScan® method. IAP immobilized antibody is specific to the PhosphoScan® Kit.

Background

Tyrosine phosphorylation plays a key role in cellular signaling (1). Research studies have shown that in cancer, unregulated tyrosine kinase activity can drive malignancy and tumor formation by generating inappropriate proliferation and survival signals (2). Antibodies specific for phospho-tyrosine (3,4) have been invaluable reagents in these studies. The phospho-tyrosine monoclonal antibodies developed by Cell Signaling Technology are exceptionally sensitive tools for studying tyrosine phosphorylation and monitoring tyrosine kinase activity in high throughput drug discovery.

  1. Schlessinger, J. (2000) Cell 103, 211-25.
  2. Blume-Jensen, P. and Hunter, T. (2001) Nature 411, 355-65.
  3. Ward, S.G. et al. (1992) J Biol Chem 267, 23862-9.
  4. Glenney, J.R. et al. (1988) J Immunol Methods 109, 277-85.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Applications Key

IP: Immunoprecipitation

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.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

Limited Uses

Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

Revision 1
#9419

Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Sepharose® Bead Conjugate)

Immunoprecipitation Image 1: Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Sepharose® Bead Conjugate) Expand Image
Immunoprecipitation of extracts from NIH/3T3 cells, untreated (-) or sodium vanadate-treated (1 mM, 0.5 hr; +), using Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Sepharose® Bead Conjugate), followed by western blot analysis using Phospho-Tyrosine Mouse mAb (P-Tyr-100) #9411.