Research Resources
Educational reference material on research peptide analysis, testing, and documentation.
Research Articles
What Happens to a Peptide During Degradation
Explore peptide degradation pathways, including hydrolysis, oxidation, and deamidation, and how changes may appear in analytical results.
4 min readRead ArticleWhat Does Mass Spectrometry Tell You About a Research Peptide
Learn what MS, MS/MS, and LC-MS can reveal about research peptides, including molecular mass, fragment data, and analytical limitations.
4 min readRead ArticlePurity Testing vs Identity Testing
Learn how purity, identity, and quantitative testing differ, what each result can establish, and how to interpret analytical reports for research materials.
3 min readRead ArticleUnderstanding Third-Party Laboratory Testing
Understand external laboratory reports, testing-party roles, accreditation, verification, and the limits of supplier-provided analytical documentation.
4 min readReadTesting & Documentation
Analytical Testing and Verification
Explore research-material testing, including identity, purity, quantity, microbial analysis, and the scope of laboratory report verification.
3 min readRead GuideBatch Documentation and Traceability
Understand how batch identifiers, analytical reports, and supporting records connect research materials with their applicable testing documentati
3 min readRead GuideHow Peptide Storage Conditions Can Affect Material Integrity
Explore how temperature, moisture, light, and physical state can affect research peptide integrity, with context from material-specific documentation.
4 min readRead GuideWhat Research Use Only Means
Understand Grey Axis’s research-use-only designation, its intended-use restrictions, and the distinction between RUO labeling and analytical documentation.
3 min readRead GuideHow to Read a Certificate of Analysis
Understand Certificate of Analysis fields, including sample and batch identifiers, analytical methods, reported results, specifications, and limitations.
4 min readReadBrowse the full registry
Access analytical data for our active product catalog — updated as new lots are tested.
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