Product Pathways - Motif Antibodies
Phospho-Tyrosine Mouse mAb (P-Tyr-100) (HRP Conjugate) #5465
|5465S||200 µl (40 western blots)||---||In Stock||---|
|5465||carrier free and custom formulation / quantity||email request|
|W||1:2000||All Species Expected||Endogenous||Mouse IgG1|
Species cross-reactivity is determined by western blot using the unconjugated antibody.
Applications Key: W=Western Blotting, E-P=Peptide ELISA (DELFIA)
Specificity / Sensitivity
Phospho-Tyrosine Mouse mAb (P-Tyr-100) (HRP Conjugate) is a high affinity antibody. ELISAs against a wide variety of phosphopeptides indicate that P-Tyr-100 binds phospho-Tyr in a manner largely independent of the surrounding amino acid sequence. 2D gel western blot analysis of pervanadate-treated cell extracts also shows that P-Tyr-100 interacts with a broad range of tyrosine-phosphorylated proteins. P-Tyr-100 does not cross-react with peptides containing phospho-Ser or phospho-Thr. (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.)
Source / Purification
Monoclonal antibody is produced by immunizing animals with phospho-tyrosine containing peptides.
Western blot analysis of extracts from Jurkat and 3T3/NIH cells, untreated and treated with sodium vanadate (1 mM for 30 minutes), using Phospho-Tyrosine Mouse mAb (P-Tyr-100) (HRP Conjugate).
This Cell Signaling Technology® antibody is conjugated to the carbohydrate groups of horseradish peroxidase (HRP) via its amine groups. The HRP conjugated antibody is expected to exhibit the same species cross-reactivity as the unconjugated Phospho-Tyrosine Mouse mAb (P-Tyr-100) #9411.
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.
Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know!
- 9411 Phospho-Tyrosine Mouse mAb (P-Tyr-100)
- 9414 Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Alexa Fluor® 488 Conjugate)
- 9415 Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Alexa Fluor® 647 Conjugate)
- 9417 Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Biotinylated)
- 9419 Phospho-Tyrosine Mouse mAb (P-Tyr-100) (Sepharose® Bead Conjugate)
This product is intended for research purposes only. The product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.
LumiGLO is a registered trademark of Kirkegaard & Perry Laboratories.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
Use of Cell Signaling Technology (CST) Motif Antibodies within certain methods (e.g., U.S. Patents No. 7,198,896 and 7,300,753) may require a license from CST. For information regarding academic licensing terms please have your technology transfer office contact CST Legal Department at CST_ip@cellsignal.com. For information regarding commercial licensing terms please contact CST Pharma Services Department at email@example.com.