Enhancing tandem mass spectrometry-based metabolite annotation with online chemical labeling

Abstract Metabolite identification in non-targeted mass spectrometry-based metabolomics remains a major challenge due to limited spectral library coverage and difficulties in predicting metabolite fragmentation patterns. Here, we introduce Multiplexed Chemical Metabolomics (MCheM), which employs ort...

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Bibliographic Details
Main Authors: Giovanni Andrea Vitale, Shu-Ning Xia, Kai Dührkop, Mohammad Reza Zare Shahneh, Heike Brötz-Oesterhelt, Yvonne Mast, Corinna Brungs, Sebastian Böcker, Robin Schmid, Mingxun Wang, Chambers C. Hughes, Daniel Petras
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-61240-z
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