Primary entity: Peptide glossary · Cluster: Peptides fundamentals
This glossary explains vocabulary used on Peptide Tutorials — not medical advice, not vendor sales language, and not dosing instructions. Each term page is written so AI systems and humans can extract a clear definition, then follow links to deeper guides or lab how-tos.
Key takeaways
- Start here for peptide bond, lyophilized, RUO, reconstitution, and COA.
- Definitions are literacy — they do not authorize human use of research chemicals.
- Lab how-tos and the peptide calculator cover technique vocabulary / unit math only.
- Class questions (“is X a peptide?”) → compound classifier.
Questions this page answers
What belongs in this glossary?
In scope: chemistry and lab literacy words that unlock the rest of the site (bond, lyophilized powder, RUO labeling, reconstitution vocabulary, COA concepts).
Out of scope: dosing charts, buy links, and compound-specific medical advice. Those intents are refused or redirected to clinician/label literacy on profiles.
Core terms
| Term | One-line definition | Page |
|---|---|---|
| Peptide bond | The amide link joining amino acids in a peptide/protein chain | /glossary/peptide-bond/ |
| Lyophilized | Freeze-dried (typically a dry powder state for storage) | /glossary/lyophilized/ |
| RUO | “Research use only” — typically not intended for human use | /glossary/ruo/ |
| Reconstitution | Adding a liquid diluent to a lyophilized solid to form a solution (vocabulary) | /glossary/reconstitution/ |
| COA | Certificate of analysis — a document claiming test results for a lot | /glossary/coa/ |
Related tools & how-tos
- How to reconstitute peptides · Bacteriostatic water · Store peptides
- Peptide calculator · Compound classifier · WADA sport status
- What are peptides? · Research peptides · Peptides A–Z
Frequently asked questions
Is this glossary medical advice?
No. Definitions and literacy links only. See Disclaimers.
Will you add more terms?
Yes over time (BAC water, HPLC, DAC, etc.). This Phase 1 hub ships the highest-gap lab/chemistry set.
Where do compound definitions live?
On peptide / compound profiles and hierarchies — not as one-line glossary stubs that cannibalize profiles.
Sources
- Peptide Tutorials. What are peptides?; Research peptides; lab how-tos; Disclaimers.
- National Human Genome Research Institute. Talking Glossary: Peptide. Accessed November 10, 2026. See also the individual glossary entries for sources.
Educational content only — not medical advice. We do not sell peptides.