Sort   by:  
 Page size 
MetabolomicsGut metabolomics of 6PPD-Q exposed mice with ABX treatment

Untargeted fecal metabolomics using UHPLC-MS/MS to analyze microbiota-dependent metabolic changes in C57BL/6 mice exposed to 6PPD-quinone (6PPD-Q) with/without antibiotic-mediated gut microbiota depletion. Key pathways include tryptophan and nicotinamide metabolism linked to intestinal barrier fu...

2026-09-15 | MTBLS14308 | MetaboLights
MetabolomicsRNA-Seq and UHPLC-Q-TOF/MS Based Lipidomics Study in Lysiphlebia japonica
Lipids play an important role in energy storage, membrane structure stabilization and signaling. Parasitoids are excellent models to study lipidomics because a majority of them do not accumulate during their free-living life-stage. Studies on parasitoids have mostly focused on the changes in the lip...
2021-10-06 | MTBLS409 | MetaboLights
ProteomicsUltraviolet Photodissociation of ESI and MALDI generated protein ions on a Q-Exactive mass spectrometer
UVPD was implemented on an Orbitrap Q-Exactive plus equipped with a ESI/EP-MALDI. UVPD of MALDI generated ions was benchmarked against MALDI-ISD, MALDI-HCD and ESI-UVPD. MALDI UVPD outperformed MALDI HCD and ISD efficiently sequencing small proteins ions.
ORGANISM(S): Homo sapiens (Human) Equus caballus (Horse) 
2019-01-24 | PXD011526 | Pride
Ms/ms Uvpd Q-exactive Maldi 
ProteomicsThe Q Exactive HF, a Benchtop Mass Spectrometer with a Pre-filter, High Performance Quadrupole and an Ultra-High Field Orbitrap Analyzer
The quadrupole Orbitrap mass spectrometer (Q Exactive) has made a powerful proteomics instrument available in a benchtop format. It significantly boosted analyzable proteins per hour and has now evolved into a proteomics analysis workhorse for many laboratories. Here we describe the Q Exactive Plus ...
ORGANISM(S): Homo sapiens (Human) 
2014-11-10 | PXD001203 | Pride
Segmented quadrupole Q exactive hf Orbitrap ultra-high field Q exactive plus Quadrupole pre-filter Shotgun proteomics 
UnknownImmunodepletion plasma proteomics by tripleTOF 5600 and Orbitrap elite/LTQ-Orbitrap Velos/Q exactive mass spectrometers.
Not available
S-EPMC3817719 | biostudies-literature
UnknownThe Q Exactive HF, a Benchtop mass spectrometer with a pre-filter, high-performance quadrupole and an ultra-high-field Orbitrap analyzer.
Not available
S-EPMC4256516 | biostudies-literature
MetabolomicsA thioredoxin-Serinc2-lipid signaling axis modulates mood-related behaviors in mice
Bipolar disorder (BD) shows strong heritability and distinct symptomatic subtypes. However, the molecular basis underlying subtype-specific features remains poorly understood. Here, we showed that Serinc2, a BD susceptibility gene encoding a L-serine transporter that regulates membrane lipid synthes...
2026-07-06 | MTBLS14954 | MetaboLights
ProteomicsHuman_Testis_QE-HF - Deep Coverage Proteomics Identifies More Low-Abundance Missing Proteins in Human Testis Tissue with Q-Exactive HF Mass Spectrometer
The Chromosome-Centric Human Proteome Project (C-HPP) aims at finding existence evidence of missing proteins (MPs) at the early stage. Based on previous research, it has been proved that human testis tissue is suitable for further research of MPs because of its high gene expression level and high tr...
ORGANISM(S): Homo sapiens (Human) 
2016-09-30 | PXD004092 | Pride
Human Qe-hf Testis 
MetabolomicsMetabolic and gut microbial remodeling in captive Amur tigers under uniform feeding

Ultra-high-performance liquid chromatography (UHPLC) was conducted using a Vanquish UHPLC system (Thermo Fisher), coupled with a Q Exactive™ HF/Q Exactive™ HF-X mass spectrometer for liquid chromatography-mass spectrometry (LC-MS) analysis. To ensure...

2026-06-05 | MTBLS14159 | MetaboLights
ProteomicsParallel Reaction Monitoring on a Q Exactive Mass Spectrometer Increases Reproducibility of Phosphopeptide Detection in Bacterial Phosphoproteomics Measurements
Increasing number of studies report the relevance of protein Ser/Thr/Tyr phosphorylation in bacterial physiology, yet the analysis of this type of modification in bacteria still presents a considerable challenge. Unlike in eukaryotes, where tens of thousands of phosphorylation events likely occupy m...
ORGANISM(S): Escherichia coli 
2018-06-05 | PXD008211 | Pride
Lc-msms Phosphoproteomics Tio2 Prm E.coli Qexactive Dda 
Sort   by:  
 Page size