Peptide glossary
Certificate of Analysis (COA)
A lab document of identity and purity.
A Certificate of Analysis is a document reporting analytical testing for a specific lot - typically identity (e.g., mass spectrometry) and purity (e.g., HPLC). It is the primary quality record a researcher references for a research material.
Research use only
For in-vitro laboratory research use only. Not for human or animal consumption. Not intended to diagnose, treat, cure, or prevent any disease.
Keep exploring
From the word to the compound.
Every peptide gets a deep-dive page - mechanism, full specs, and sourced literature. Browse the library to see the science in context.