// Research Education Center
Independent Guides for Peptide Researchers
Straightforward, source-honest explanations of the analytical and handling standards behind research-grade peptides — the same documentation we ship with every lot.
Testing
4 guides// COA Deep Dive
How to Read a COA
A field guide to peptide Certificates of Analysis — HPLC purity, LC-MS identity, endotoxin, moisture, counter-ion, and lot traceability.
9 min read
// Verification
Third-Party Testing
Third-party testing is more than a stamp on a PDF. Learn what independent labs actually verify, what makes a report credible, and the red flags to avoid.
7 min read
// Analytical Methods
HPLC Purity
How reversed-phase HPLC is used to measure peptide purity — columns, gradients, wavelengths, integration, and how to interpret a chromatogram.
8 min read
// Bioassay Methods
Sterility & Endotoxin
What sterility, bioburden, and endotoxin assays measure, why they matter for research materials, and how to read the results on a lot report.
7 min read
Handling
2 guides// Cold Chain
Storage & Handling
Temperature, humidity, light exposure, freeze-thaw cycles, and reconstitution windows for lyophilized research peptides.
6 min read
// Formulation
What Is Lyophilization
What lyophilization is, why research peptides are freeze-dried, and how the cake in the vial relates to the number on the label.
6 min read
Quality
1 guideSourcing
1 guide// Research Updates
New compounds, third-party test drops, and restock alerts. No spam.