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