SCIENCE, EXPLAINED
Research guides.
Clear explanations of laboratory terminology, materials, and documentation.
Laboratory documentation
How to Read a Peptide COA: A Guide to Laboratory Reports
Learn how to check sample identifiers, methods, units, and the scope of a peptide certificate of analysis.
Read the guide ↗02Molecular fundamentals
Peptides vs. Proteins: What’s the Difference?
Understand how peptides, polypeptides, and proteins relate through amino-acid chains and molecular structure.
Read the guide ↗03Laboratory materials
What Does “Lyophilized” Mean? The Science of Freeze-Drying
An introduction to freezing, sublimation, and secondary drying—and what the word lyophilized does not tell you.
Read the guide ↗Educational information for laboratory research. Not guidance for human or animal consumption or administration.
Reading a catalog listing
A vial’s listed size and the number of units selected are different details. Confirm both when reviewing a listing. Visit product FAQs for ordering information.
Keep your records together
Retain material identifiers, supplied documentation, and relevant correspondence together. Use material-specific instructions and your laboratory’s procedures.