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CST Certifications

Cell Signaling Technology (CST) is ISO 9001:2015 certified for the manufacture and distribution of research use antibodies, assay kits and companion products. This certification attests to the rigor of CST’s Quality System, a comprehensive approach to achieving the highest possible quality, lot-to-lot reproducibility, and continuous improvement in product development, manufacturing, quality assurance, documentation, and customer support.

We welcome on-site audits by our industrial partners, and are committed to strict confidentiality and a spirit of mutual cooperation in our business collaborations.

ISO 9001:2015 certification means:

  • Reproducible processes
  • Product traceability
  • Documented product development, manufacturing & change control
  • Rigorous QA/QC records
  • Verification of corrective and preventive action (CAPA) effectiveness
  • Regular audits by ISO authorities
  • Continuous improvement