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Research reference and documentation notes
Neutral, research-context articles on how these compounds are identified, tested and documented. No health or performance claims, and nothing here is guidance for use.
Latest notes
Documentation
What a certificate of analysis documents
A field-by-field walkthrough of a COA: product, batch, method, test date and the analytical results recorded.
2026 · 6 min
Testing
Analytical methods, explained
How analytical methods are used to document the identity of a research compound.
2026 · 5 min
Terminology
Molecular weight, CAS number and sequence
The three identity fields that define a peptide as a specific chemical compound.
2026 · 4 min
Records
Batch numbers and lot records
How production runs are tracked so a specific material can be matched to its documentation.
2026 · 4 min
Handling
Storing lyophilized research peptides
Why these compounds are supplied as lyophilized powder, and the factual storage guidance that applies.
2026 · 3 min
Compliance
What research-use-only means
Why every compound is supplied for laboratory research only and not for human or veterinary use.
2026 · 3 min
Research updates
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From reference to record
See how each batch is documented on the Testing & COA page, or browse the compound families in the catalogue.
Research compound profiles and testing guides
- BPC-157: Research Compound Profile
- CJC-1295 (No-DAC) + Ipamorelin: Co-formulated Research Profile
- Epithalon (Epitalon): Research Compound Profile
- GHK-Cu (Copper Peptide): Research Compound Profile
- How every batch is documented
- How to Read a Certificate of Analysis (COA) for Research Peptides
- HPLC vs Mass Spectrometry: How Peptide Identity and Purity Are Verified
- KPV: Research Compound Profile
- MOTS-C: Research Compound Profile
- NAD+ (Nicotinamide Adenine Dinucleotide): Research Compound Profile
- Net Peptide Content vs Total Vial Mass: What a Peptide Vial Actually Holds
- Peptide Nomenclature and Sequence Codes: How Research-Peptide Names Work
- Research Peptide Documentation and Analytics: A Glossary of COA and Testing Terms
- Retatrutide (GLP3-RT): Research Compound Profile
- Selank: Research Compound Profile
- Semax: Research Compound Profile
- SS-31 (Elamipretide): Research Compound Profile
- Tesamorelin: Research Compound Profile
- Tirzepatide, Semaglutide and Retatrutide: Research Compound Identity Comparison
- What Are GLP-1 Research Peptides?
- What Is a CAS Registry Number, and How Is a Peptide's Identity Verified?
- Wolverine (BPC-157 + TB-500): Co-formulated Research Profile