Cell Signaling Technology (CST) strives to be your research partner, and we are here to help, providing you with the products and reference materials you need for every step of the experimental process. We encourage you to explore the resources below, including optimized protocols, troubleshooting guides, video tutorials, reference tables, and much more. If you experience a problem in the lab, contact Technical Support and the same scientists who produced and validated your antibody will respond to your email or phone call, sharing their bench experience and data from their notebooks.

Applications

Application area focused resources include troubleshooting guides to help diagnose experimental issues, video tutorials, detection reagents, and the modulators and control reagents you need to verify the specificity of your antibody-based assays.

Protocols

Optimized, step-by-step procedures developed by CST for a full range of antibody applications including western blotting, immunohistochemistry, immunofluorescence, flow cytometry, chromatin IP and sandwich ELISA.

Reference Tables

Useful reference tables compiled by CST scientists and external reviewers, with information on proteins, genes, disease associations, kinase substrates, and more.

Tutorials & Application Guides

Video tutorials and data-rich guides explain the science behind our signaling pathways and antibody application protocols.

Protein Domains & Interactions

Overviews of the structure and function of numerous protein domains that play an integral role in signal transduction.

FAQs

Frequently Asked Questions to answer common antibody questions and application specific questions.

PhosphoSitePlus® PTM Database

A public access knowledgebase created and curated by CST scientists. Use this site to identify post-translational modifications (PTMs) associated with your protein of interest.

Technical Support

The scientists that produced your product will respond to your email or phone call, sharing their data and their expertise.

Product Literature

Browse and request literature and posters available for your specific research area or application.

Pathway Abbreviations

A list of abbreviations used in our pathway diagrams and tables.

Useful Web Resources

Links to proteomic/genomic tools, disease/mutation databases, signal transduction research resources, and more.