peptide analysis

2 articles tagged “peptide analysis”

Synthesis & Manufacturing

Peptide Purity Testing: HPLC vs Mass Spectrometry

A purity certificate claiming 99 percent tells researchers almost nothing without supporting chromatography data—HPLC and mass spectrometry measure different aspects of peptide composition, and conflating them obscures what a sample actually contains.

AdminUpdated Jul 3010 min

Synthesis & Manufacturing

How to Read a Peptide Certificate of Analysis

Learn to interpret peptide purity data with our copper peptide HPLC purity testing guide, ensuring you understand exactly what those lab numbers mean before buying.

AdminUpdated Jul 2811 min