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MetabolomicsLC-MS/MS Quantification of Nuclear α-KG in NSCLC
This study contains targeted LC-MS/MS quantification of α-ketoglutarate (α-KG) in NSCLC cells using 13C-labeled α-KG internal standard. Nuclear α-KG levels were measured in A549, A549/DTX, PC9, and PC9/OR cells. In addition, nuclear α-KG was quantified in GLUD1-overexpressing A549 cells and GLUD1-kn...
2026-07-21 | MTBLS15115 | MetaboLights
MetabolomicsLC-MS/MS-based targeted metabolomics profiling of central carbon metabolites in Candida albicans SC5314 under control and treatment conditions
Targeted LC-MS/MS metabolomics was performed to profile central carbon and related metabolites in Candida albicans SC5314. Six samples from control and treatment groups were analyzed using UPLC-QTRAP 6500+ in scheduled MRM mode. Data were quantified with MultiQuant and analyzed using PCA, OPLS-DA, d...
2026-07-08 | MTBLS14973 | MetaboLights
MetabolomicsQuantitative Metabolomics by 1H-NMR and LC-MS/MS Confirms Altered Metabolic Pathways in Diabetes
Not available
ORGANISM(S): Homo sapiens 
ST000091 | MetabolomicsWorkbench
MetabolomicsQuantitative profiling of endocannabinoids in lipoproteins by LC–MS/MS
Endocannabinoids belong to a diverse family of endogenous lipid bioregulators acting as physiological ligands of cannabinoid receptor type 1 and cannabinoid receptor type 2 in the central and peripheral nervous system. They are also present in nmol/l concentrations in human blood plasma; however, th...
2015-03-11 | MTBLS163 | MetaboLights
MetabolomicsQuantitative LC-MS study of compounds found predictive of COVID-19 severity and outcome

INTRODUCTION: Since the beginning of the SARS-CoV-2 pandemic in December 2019 multiple metabolomics studies have proposed predictive biomarkers of infection severity and outcome. Whilst some trends have emerged, the findings remain intangible and uninformative when it comes to n...

2024-04-23 | MTBLS7429 | MetaboLights
MetabolomicsEvaluation of sample preparation protocols for quantitative NMR-based metabolomics

INTRODUCTION: Quantification of metabolites in biological fluids and tissues by NMR spectroscopy is challenged by the presence of abundant macromolecules and lipoproteins in samples, which give broad signals in the NMR spectra. To improve the quality of NMR spectra the different ...

2024-07-11 | MTBLS847 | MetaboLights
GenomicsCorrelation Analysis of Expression Profile and Quantitative iTRAQ-LC-MS/MS Proteomics Reveals Resistance Mechanism Against TuMV in Chinese Cabbage (Brassica rapa ssp. pekinensis)
Correlation Analysis of Expression Profile and Quantitative iTRAQ-LC-MS/MS Proteomics Reveals Resistance Mechanism Against TuMV in Chinese Cabbage (Brassica rapa ssp. pekinensis)
PRJNA637760 | ENA
TranscriptomicsCorrelation Analysis of Expression Profile and Quantitative iTRAQ-LC-MS/MS Proteomics Reveals Resistance Mechanism Against TuMV in Chinese Cabbage (Brassica rapa ssp. pekinensis)
To better examine the molecular mechanisms behind the virus infection, we conducted a correlation analysis of RNA-Seq and quantitative iTRAQ-LC-MS/MS in TuMV-infected and in healthy Chinese cabbage leaves.
ORGANISM(S): Brassica rapa subsp. pekinensis 
2020-08-07 | GSE151932 | GEO
MetabolomicsAbsolute quantitative lipidomics reveals lipidome-wide alterations in aging brain (Mouse brain NEG UPLC-MS assay)

INTRODUCTION: The absolute quantitation of lipids at the lipidome-wide scale is a challenge but plays an important role in the comprehensive study of lipid metabolism.

OBJECTIVES: We aim to develop a high-throughput quantitative lipidomics approach to enab...

2018-08-03 | MTBLS495 | MetaboLights
OtherIs label-free LC-MS/MS ready for biomarker discovery?
Data from ProteomeXchange, PXD ID: PXD002037. Experiment: 01, file: folder summary. Published as part of Proteomics Clin Appl. 2015 Feb 5 .
ORGANISM(S): Streptococcus_pyogenes_m1_gas, Streptococcus_pyogenes_manfredo 
GPM11210037526 | GPMDB
Resource Reanalysis 
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