Liquid chromatography–tandem mass spectrometry (LC–MS/MS) reveals distinct sphingolipid patterns in anorexia and obesity.
News|Articles|November 5, 2026
GLP-1 Peptide Analysis: Challenges and Solutions
Author(s)Alasdair Matheson, Kate Jones
How can advanced separations, inert hardware, orthogonal methods, and AI solve key challenges in reliable GLP-1 peptide analysis workflows?
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Isomers that share a mass, impurities hiding in the main peak, and analytes that stick to the vial. An expert panel of separation scientists discussed why glucagon-like peptide-1 (GLP-1) receptor agonists demand a fresh analytical mindset. The panel of experts explored these issues in LCGC International’s Peer Exchange®: Characterizing GLP-1 Therapeutics: Analytical Challenges and Solutions.
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