Cited by 2,226Metabolomics and Mass Spectrometry StudiesMass Spectrometry Techniques and ApplicationsAdvanced Proteomics Techniques and Applications

METLIN—a metabolite mass spectral database

Smith, Colin A, Maille, Grace O??, Want, Elizabeth J, Qin, Chuan, Trauger, Sunia A, Brandon, Theodore R, Custodio, Darlene E, Abagyan, Ruben +1 more·2005·Therapeutic Drug Monitoring

Abstract

Endogenous metabolites have gained increasing interest over the past 5 years largely for their implications in diagnostic and pharmaceutical biomarker discovery. METLIN (http://metlin.scripps.edu), a freely accessible web-based data repository, has been developed to assist in a broad array of metabolite research and to facilitate metabolite identification through mass analysis. METLINincludes an annotated list of known metabolite structural information that is easily cross-correlated with its catalogue of high-resolution Fourier transform mass spectrometry (FTMS) spectra, tandem mass spectrometry (MS/MS) spectra, and LC/MS data.

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Registry

Crossref · 10.1097/01.ftd.0000179845.53213.39

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  • The human metabolome contains at least 50,000 different detectable compounds.

    “Minimally, the human metabolome contains 50,000 different detectable compounds (9,63), but as instrument sensitivity and separation technologies improve, this number is expected to increase.”

    From The food metabolome: a window over dietary exposure (2014) · cites this paper as [63]

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Authors
Smith, C. A., Maille, G. O., Want, E. J., Qin, C., Trauger, S. A., Brandon, T. R., Custodio, D. E., Abagyan, R., & Siuzdak, G.
Affiliations
Scripps Research Institute (US)
Venue
Therapeutic Drug Monitoring
Published
2005-12
Volume
27
Issue
6
Pages
747-751
ISSN
0163-4356 (ISSN-L)
OpenAlex
W2084375915
Cited by
2,226
References
0
Citations by year
2026: 84 · 2025: 86 · 2024: 129 · 2023: 97 · 2022: 179 · 2021: 168 · 2020: 156 · 2019: 153 · 2018: 178 · 2017: 163 · 2016: 167 · 2015: 142 · 2014: 149 · 2013: 116 · 2012: 81
FWCI
5.77
Type
journal article
Language
en
Open access
closed
Locations
  • Therapeutic Drug Monitoring (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5p30ey012598-05)
  • National Eye Institute (5P30 EY012598-04, 5R24EY01474-04)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolomics and Mass Spectrometry Studies
  • Physical Sciences › Chemistry › Spectroscopy › Mass Spectrometry Techniques and Applications
  • Physical Sciences › Chemistry › Spectroscopy › Advanced Proteomics Techniques and Applications
Keywords
endogenous metabolites, metabolite identification, LC-MS data, biomarker discovery
MeSH terms
Chromatography, Liquid, Pharmaceutical Preparations, Humans, Mass Spectrometry, Molecular Structure, Biomarkers, Spectroscopy, Fourier Transform Infrared, Databases as Topic

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