All articles in Advanced Science

Deep dives into molecular biology and the future of peptide research.

Futuristic laboratory with holographic molecular structures

The Future of Anti-Obesity Peptide Research

Next-generation molecules in development for obesity: from quadruple agonism to amylin, from gene therapy to oral peptides. What comes after retatrutide.

February 9, 2026 14 min read

HPLC machine with chromatogram on screen and peptide vial

Advanced Science

HPLC and Peptide Purity: Why 99%+ Makes the Difference

Everything about HPLC chromatography applied to peptides: how it works, how to read the results, why purity matters, and the difference between 95%, 98%, and 99%+.

February 8, 2026 15 min read