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ProteomicsImproved sensitivity of ultra-low flow LC-MS-based proteomic profiling of limited samples using monolithic capillary columns and FAIMS technology
In this work, we pioneered a combination of ultra-low flow (ULF) high-efficiency ultra-narrow bore monolithic LC columns coupled to MS via a high-field asymmetric waveform ion mobility spectrometry (FAIMS) interface to evaluate the potential applicability for high sensitivity, robust and reproducibl...
ORGANISM(S): Homo sapiens (Human) 
2021-01-10 | PXD020669 | Pride
Faims Lc-ms Proteomic analysis Ultra-low flow lc Monolithic column 
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
ProteomicsDevelopment and performance evaluation of an ultra-low flow nano liquid chromatography-tandem mass spectrometry set-up
Liquid chromatography-tandem mass spectrometry (LC-MS/MS) is the most commonly used technique for the identification and characterization of proteins. The ionization and transmission efficiency of the electrospray process is a critical factor in LC-MS/MS, ultimately limiting the sensitivity of the a...
ORGANISM(S): Homo sapiens (Human) 
2014-07-10 | PXD000396 | Pride
Lc-ms hplc gradient human hela 
MetabolomicsTargeted LC-MS analysis for lipidomics of mice intestinal samples

Mice of C57BL/6 were received a single dose of 12 Gy of the whole abdominal radiation (WART) to establish acute radiation bowel injury model. Approximately 12 hours post-irradiation, mice were orally administrated with PBS, DY802 and TG-CS@DY802 respectively. For 5 days consecutive treatment...

2026-04-02 | MTBLS14210 | MetaboLights
MetabolomicsOlive Oil Authenticity Studies by Target and Non-target LC-QTOF-MS combined with Advanced Chemometric Techniques
Food analysis is continuously requesting the development of more robust, efficient and cost-effective food authentication analytical methodologies to guarantee the safety, quality and traceability of food commodities with respect to legislation and consumer demands. Hence, a novel RP-UHPLC-ESI-QTOF-...
2017-05-04 | MTBLS433 | MetaboLights
MetabolomicsLC-MS analysis of faecal extracts obtained during colorectal cancer resectional surgery

A prospective observational pilot study from right-sided colorectal cancer (RCRC) patients was performed at Imperial College London NHS Trust, UK. Treatment naïve patients undergoing elective resectional surgery for primary RCRCs were recruited. Fresh intra-luminal fecal samples were obtained at ...

2025-07-11 | MTBLS11775 | MetaboLights
ProteomicsThe $10 proteome: low-cost, deep and quantitative proteome profiling of limited sample amounts using the Orbitrap Astral and timsTOF Ultra 2 mass spectrometers
Mass spectrometry (MS)-based proteomics remains technically demanding and prohibitively expensive for many large-scale or routine applications, with per-sample costs of hundreds of dollars or more. To democratize access to proteomics and facilitate its integration into more high-throughput multiomic...
ORGANISM(S): Homo sapiens (Human) 
2026-02-04 | PXD066701 | Pride
Limited sample input $10 proteome 
ProteomicsImproved Sensitivity in Low-Input Proteomics using Micro-Pillar Array-based Chromatography
Capitalizing on the massive increase in sample concentrations which are produced by extremely low elution volumes, nano-LC-ESI-MS/MS is currently the most sensitive analytical technology for the comprehensive characterization of complex protein samples. However, despite tremendous technological impr...
ORGANISM(S): Homo sapiens (Human) 
2019-10-23 | PXD014124 | Pride
Nano-lc-esi-ms/ms nano-flow hplc hela cell digest 
ProteomicsFlashPack: Fast and simple preparation of ultra-high performance capillary columns for LC-MS
High-resolution capillary chromatography is essential for in-depth characterization of complex biomolecule mixtures by LC-MS. We report a simple and low-cost FlashPack protocol for preparation of ultra-high performance capillary columns of > 50 cm length in less than 1 h using low-pressure equipment...
ORGANISM(S): Homo sapiens (Human) 
2019-01-21 | PXD009519 | Pride
Chromatography Capillary collumn packing Lc-msms 
ProteomicsRapid and in-depth proteomic profiling of small extracellular vesicles for ultralow samples
The form and function of extracellular vesicles (EV) is defined by their proteome. This knowledge is essential to describe and understand EVs, encompassing their marker proteins, capacity as a signalling platform, and utility as diagnostic tools and therapeutic targets. However, EV are low-abundant ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-08-16 | MSV000092668 | MassIVE
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