Designing a Peptide Research Protocol
A practical framework for turning a peptide idea into a protocol with a clear question, clean controls, realistic endpoints, and interpretable data.
7 min read • Read →
Cell Culture Best Practices for Peptide Research
A practical guide to reconstitution, media compatibility, dose translation, timing, and endpoint planning for peptide cell culture studies.
7 min read • Read →
Interpreting Preclinical Peptide Data
A plain-language guide to reading peptide papers critically without confusing preclinical signal with clinical proof.
7 min read • Read →
Peptide Glossary
An A–Z reference for the language of peptide research, from assay and analytics terminology to pathway biology, catalog compounds, and regulatory vocabulary.
18 min read • Read →
What Are Recovery Peptides?
A plain-language introduction to recovery peptides, tissue repair signaling, and why BPC-157 and TB500 are studied in repair-focused research.
3 min read • Read →
What Are Longevity Peptides?
A simple introduction to longevity peptides and compounds, the Hallmarks of Aging framework, and why Epithalon, NAD+, and MOTS-C are studied in aging research.
3 min read • Read →
What Are Cognitive Peptides?
A beginner introduction to cognitive peptides, neurotrophic signaling, GABA biology, and how Semax, Selank, and DSIP are studied.
3 min read • Read →
What Are Metabolic Peptides?
A beginner overview of metabolic peptides, including incretin agonists, fat-metabolism tools, and exercise-mimetic research compounds.
3 min read • Read →
What Are Aesthetics Peptides?
A beginner guide to aesthetics peptides and skin-biology compounds, covering collagen signaling, pigmentation biology, antioxidant defense, and expression-line research.
3 min read • Read →
What Are Immune Peptides?
A simple introduction to immune peptides, anti-inflammatory signaling, adaptive immunity, and neuroimmune communication.
3 min read • Read →
What Are Growth Hormone Peptides?
A beginner guide to growth hormone peptides and the somatotropic axis, from hypothalamic signals to IGF-1 and tissue-level effects.
3 min read • Read →
What Are Hormonal Peptides?
A simple explanation of OSYRIS hormonal peptides, focused on melanocortin receptor biology and the central signaling pathways behind PT-141.
3 min read • Read →
How to Read a Certificate of Analysis
Learn how to read a Certificate of Analysis for research peptides. HPLC chromatograms, purity data, molecular weight, batch numbers explained.
10 min read • Read →
Peptide Storage and Handling
How to store and handle research peptides. Temperature, light, reconstitution, shelf life, and degradation prevention. Complete reference guide.
8 min read • Read →
What Are Research Peptides?
What are research peptides? A plain-language introduction covering peptide biology, how they're made, categories, quality, and regulatory context.
9 min read • Read →Understanding Peptide Purity Testing
How peptide purity testing works. HPLC, LC-MS, mass spectrometry, chromatograms, and what the numbers mean for your research.
8 min read • Read →
Are Research Peptides Legal in the United States?
A factual overview of US research-peptide legality, intended use, and how RUO labeling shapes the regulatory framework.
5 min read • Read →What Does “Research Use Only” Mean?
A plain-language guide to Research Use Only labeling, intended use, and how RUO products differ from pharmaceutical and diagnostic products.
5 min read • Read →FDA Status of Common Research Peptides
A factual reference page covering approved pharmaceutical equivalents, related brand names, and what those approvals do and do not mean for research-grade products.
5 min read • Read →The Difference Between Research-Grade and Pharmaceutical-Grade
A plain-language guide to compound quality tiers, cGMP, analytical testing, and the differences between research-grade and pharmaceutical-grade products.
5 min read • Read →Peptide Research Compliance for Institutions
An overview of institutional peptide-research compliance, from IRB and IACUC context to purchasing approvals and batch-document retention.
5 min read • Read →Understanding Compounded vs Research Peptides
A clear explanation of compounded peptides versus research peptides, including prescriptions, 503A/503B pharmacies, and why the distinction matters.
5 min read • Read →State-Specific Peptide Regulations
A general overview of state-level peptide restrictions, why they change, and how OSYRIS approaches restricted-state compliance.
5 min read • Read →Import and Export of Research Chemicals
A practical overview of why OSYRIS ships within the contiguous United States only, and how domestic shipping differs from international export.
5 min read • Read →