@verilux.th
Deconstructing the Certificate of Analysis: RP-HPLC, Mass Spectrometry and Verifiable Reporting
How to read a research peptide analytical report — RP-HPLC chromatograms, LC-MS mass validation, and the four common ways a certificate of analysis gets faked.
Thermal Kinetics and Tropical Degradation: The Science of End-to-End Peptide Cold Chains
Why lyophilised peptides are stable but not indestructible — deamidation, hydrolysis, oxidation and aggregation kinetics, and why 2–8 °C cold chain matters in a Thai supply chain.
Single, Dual and Triple Agonism: The Molecular Evolution of Incretin Receptor Peptides
A technical breakdown of GLP-1, GIP and glucagon receptor pathways — comparing the molecular architecture and receptor affinities of semaglutide, tirzepatide and retatrutide.