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Research Compounds Overview: Types & Applications | Regena
A plain-language overview of the main research peptide compound classes and the documentation laboratories typically review before sourcing.
Compound classes
Most research catalogues group peptides by mechanism: GLP-1 / metabolic, growth-hormone axis, regenerative, immune, cognitive, performance / longevity, and cosmetic / hormone. Regena's catalogue follows the same structure.
What every batch should publish
HPLC purity (with the test report), mass-spec identity confirmation, peptide content, water content and a lot-matched COA. Anything missing is a red flag.
How researchers compare suppliers
Independent COAs, batch consistency over time, cold-chain handling and responsiveness on technical questions. Price-per-mg matters, but only after documentation passes.
Frequently asked questions
Where do I find Regena's COAs?+
The lab reports page archives current and prior batch COAs.
Continue your research
Research compounds overview
Laboratory peptides guide
Storage & reconstitution guide
Peptide glossary
Peptide Library
Browse the full HPLC-verified catalogue
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