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Our Commitments


In addition to product development and production, CST is also actively engaged in the development of new technologies for signaling analysis as well as mechanistic cell biology research. CST scientists publish their findings in the highest quality peer-reviewed journals including: Nature Biotechnology, Cell, Journal of Immunology, and Journal of Biological Chemistry. Moreover, CST has built and continues to add functionality to our PhosphoSitePlus® bioinformatics resource, an NIH-funded, publicly accessible knowledge-base containing actively curated information about known and CST-discovered regulatory post-translational modifications on proteins from humans, mice, and related species.

Our Customers

Customer satisfaction is our highest priority. We are a company founded by scientists, with expert scientific staff dedicated to understanding your needs as a researcher. We are committed to developing only the highest quality products. Our rigorous validation process ensures the most credible and reproducible results with the least expenditure of your costly time, samples, and reagents.

Our Employees

We recognize that people will always be our most important asset. Providing a safe, inclusive and stimulating working environment that understands the importance of diversity, human dignity and meaningful work is as important as establishing company policies that incorporate excellent health insurance, and pay benefits. Engaging our employees in committees and philanthropy that benefit the environment and our local communities helps maintain loyalty and long-term work relationships. If you are interested in working at CST, please visit our Careers page.

Our Supplier Code of Conduct

Cell Signaling Technology, Inc. (“CST”), as a good corporate citizen, is committed to conducting business with integrity, fairness, and in a sustainable manner. CST values the critical role its suppliers, vendors and contractors (collectively, “Suppliers”) play in its operations and understands that it cannot achieve its mission without their assistance. To this end, CST prepared this Supplier Code of Conduct (“Code of Conduct”) to set forth certain minimum standards with regards to business ethics, labor, health, safety, and environmental responsibility.

Download Supplier Code of Conduct Document