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Urine is a non-invasive biofluid that is rich in polar metabolites and well-suited for metabolomic epidemiology. However, due to individual variability in health and hydration status, the physiological concentration of urine can differ >15-fold, which can pose major challenges in untargeted LC-MS me...
2021-06-10 | MTBLS2295 | MetaboLights
Extracellular vesicles (EV) in body fluids are extensively studied as potential biomarkers for numerous diseases. Major impediments of EV-based biomarker discovery include the manual labor, and the specificity and reproducibility of EV sample preparation. To tackle this, we present an automated liqu...
ORGANISM(S): Homo sapiens (Human) 
2023-05-10 | PXD032394 | Pride
This work highlights an automated method for enzyme immobilization via 4-triethoxysilylbutyraldehyde (TESB) and 11-triethoxysilylundecanal (TESU) derived silicone-based coupling agents. From the various coupling strategies we scrutinized, TESB and 4-triethoxysilylbutanoic acid (TESBA), the carboxyli...
ORGANISM(S): Homo sapiens (Human) 
2024-06-10 | PXD051564 | Pride
Plasma is an ideal material for proteomics due to its diverse protein content reflecting physiological and pathological states, and its compatibility with minimally invasive sampling. Deep proteomic profiling of plasma is limited by high-abundant proteins that mask the detection of low-abundant prot...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2025-05-05 | MSV000097796 | MassIVE
Liquid handling robots have been developed to automate various steps of the bottom-up proteomics workflow, however, protocols for the generation of isobarically labeled peptides remain limited. Existing methods often require costly specialty devices and are constrained by fixed workflows. To address...
ORGANISM(S): Homo sapiens (Human) 
2025-06-16 | PXD060786 | Pride
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