News from the Bench

Discover what’s going on at CST, receive our latest application notes and tips, read our science features, and learn about our products.

Subscribe

Santa Cruz discontinued a large number of its polyclonal products as a result of the USDA settlement that was made public May 19th 2016

Find CST Equivalent

Questions?

Find answers on our FAQs page.

ANSWERS  

PhosphoSitePlus® Resource

  • Additional protein information
  • Analytical tools

LEARN MORE

Product Includes Quantity (with Count) Solution Color
Ab Plates: 96 Well Plates 1 x 6 
87 P-Specific Antibodies 2 x 100 µl
Peptide Plates: 96 Well plates 1 x 3 
87 P-Peptides (Biotinylated) 1 x 50 µl
87 x 2 NonP-Peptides (Biotinylated) 1 x 50 µl
Kinase Buffer (10X) 9802 1 x 15 ml
ATP (10 mM) 9804 1 x 1 ml
CD Rom: data 1 x 1 

Product Description

The Serine/Threonine Kinase Substrate Screening Kit provides 87 biotinylated nonphospho-peptides as kinase substrates. Also included are biotinylated phospho and nonphospho-peptides of identical sequence as positive and negative controls respectively. Potential substrate phosphorylation is detected by the corresponding phospho-specific antibodies.

The paired phospho-specific antibody and peptide substrate can be used for high throughput peptide based kinase screens (e.g. FP, TRF, AlphaScreen).


Specificity / Sensitivity

10 to 1000+ fold signal-to-noise ratio of phospho- versus nonphospho-peptides measured by DELFIA® assay.


In order to expedite the isolation of substrates for novel kinases, Cell Signaling Technology has developed a kinase/substrate development kit. Numerous serine/threonine kinases have become pharmaceutically important, including GSK, Akt and p38. With the cloning of hundreds of uncharacterized serine/threonine kinases, drug discovery researchers are seeking to quickly find substrates for high throughput screening programs.

With a total of 87 different peptide/phospho-specific antibody pairs on the array, a very diverse group of substrates is represented. Signal-to-noise ratios have been optimized and range from 10 to over 1000. The phospho-specific antibody and peptide substrate pair can be used for subsequent high throughput peptide based kinase screens (e.g., FP, TRF, AlphaScreen).


Data Sheets & Documentation


For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
DELFIA is a registered trademark of PerkinElmer, 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 ptmscan@cellsignal.com.

7400
Serine/Threonine Kinase Substrate Screening Kit