Journal
Notes from the lab.
Science · Featured
Understanding Peptide Purity: What HPLC Really Tells You
High-performance liquid chromatography is the gold standard for peptide purity analysis. Here's how to read a Certificate of Analysis.
Mar 12, 2025 · 6 min
Handling
The Science of Cold Chain: Storing Research Peptides Correctly
Temperature, light, and moisture — the three variables that determine the stability of your laboratory materials.
Feb 28, 2025 · 8 min
Guide
How to Read a Certificate of Analysis
A line-by-line guide to mass spectrometry data, purity thresholds, and what independent third-party testing should include.
Feb 14, 2025 · 5 min
Science
A Primer on Peptide Nomenclature
From single-letter amino acid codes to full IUPAC names — decoding the language on every research label.
Jan 30, 2025 · 7 min