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MetabolomicsPublic LC-Orbitrap-MS/MS Spectral Library for Metabolite Identification

Liquid chromatography-mass spectrometry (LC-MS)-based untargeted metabolomics studies require high-quality spectral libraries for reliable metabolite identification. We have constructed EMBL-MCF (European Molecular Biology Laboratory-Metabolomics Core Facility), an open LC-MS/MS spectral library ...

2020-09-28 | MTBLS1861 | MetaboLights
MetabolomicsUntargeted LC-MS metabolomics of redclaw crayfish gonads
Untargeted LC-MS metabolomics was performed on 20 Cherax quadricarinatus gonad samples in four groups n=5 each plus three pooled QC samples. Positive- and negative-ion mzXML files were generated using a Thermo Scientific Orbitrap Exploris 120. The submitted files contain centroided full-scan MS1 dat...
2026-09-04 | MTBLS15185 | MetaboLights
UnknownImproved LC-MS method for the determination of fatty acids in red blood cells by LC-orbitrap MS.
Not available
S-EPMC4439250 | biostudies-literature
MetabolomicsUntargeted LC-MS metabolomic profiling of Tulipa iliensis leaves during Botrytis tulipae infection
This study investigated the metabolic responses of Tulipa iliensis leaves to Botrytis tulipae infection using untargeted LC-MS metabolomics. Leaf tissues were collected at 0, 6, 12, 24, 48 and 72 h post-inoculation, with three biological replicates per time point. All samples were snap-frozen in liq...
2027-08-19 | MTBLS15393 | MetaboLights
UnknownLC-ESI/LTQ-Orbitrap-MS Based Metabolomics in Evaluation of Bitter Taste of Arbutus unedo Honey.
Not available
S-EPMC8125850 | biostudies-literature
MetabolomicsAlignment of multiple metabolomics LC-MS datasets from disparate diseases to reveal fever-associated metabolites

Acute febrile illnesses are still a major cause of mortality and morbidity globally, particularly in low to middle income countries. The aim of this study was to determine any possible metabolic commonalities of patients infected with disparate pathogens that cause fever. Three liquid chromatogra...

2023-07-17 | MTBLS4895 | MetaboLights
UnknownPractical Protocol for Making Calibration Curves for Direct and Sensitive Quantitative LC Orbitrap-MS of Large Neuropeptides.
Not available
S-EPMC7392841 | biostudies-literature
MetabolomicsLC-MS-based metabolomic analysis of Vd991 and VdGGCT knockout mutant strains
This study aimed to identify differentially expressed metabolites between Vd991 and VdGGCT knockout mutant strains using liquid chromatography-mass spectrometry (LC-MS). A total of 6 samples, including both Vd991 and VdGGCT knockout mutant groups, were analyzed to explore metabolic changes and disco...
2026-05-11 | MTBLS14397 | MetaboLights
MetabolomicsLC-MS groundwater analysis 'Hainich Critical Zone exploratory', dataset extension (MS1)

Understanding biogeochemical conversions of dissolved organic matter (DOM) in aquifers is paramount for the effective management of groundwater supplies. On its passage through the critical zone, DOM is subject to biogeochemical conversions and therefore carries cross-habitat information useful f...

2024-10-17 | MTBLS11375 | MetaboLights
MetabolomicsUntargeted LC-MS metabolomics of in vitro cultured Rothia mucilaginosa supernatant and pellet samples
This study reports untargeted LC-MS metabolomics data from in vitro culture of Rothia mucilaginosa (BNCC363031). A total of 13 biological samples were analyzed, including culture supernatant samples (S1-S5), bacterial pellet samples (B1-B5), and uninoculated medium controls (M1-M3). Data were acquir...
2026-10-06 | MTBLS14792 | MetaboLights
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