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MetabolomicsHigh-confidence untargeted lipidomics of mammalian serum using LC-TIMS-PASEF

This study aimed to establish and validate a robust untargeted lipidomics workflow for the analysis of human serum using reversed-phase liquid chromatography coupled to trapped ion mobility spectrometry time-of-flight mass spectrometry (RP-LC-TIMS-TOF MS). Commercial pooled human serum was used a...

2026-05-26 | MTBLS14002 | MetaboLights
ProteomicsOptimized Time-segment Acquisition Expands Peptide and Protein Identification in TIMS-TOF Pro Mass Spectrometry
We introduce a novel approach, termed time-segment acquisition (Seg), to enhance the identification of peptides and proteins in trapped ion mobility spectrometry (TIMS)-Time of flight (TOF) mass spectrometry. Our method exploits the positive correlation between ion mobility values and liquid chromat...
ORGANISM(S): Homo sapiens (Human) 
2024-12-22 | PXD051790 | Pride
Phosphoproteomics Timstof Ion mobility ms Tims Proteomics 
GenomicsInfluence of IWS1 TND-interacting motifs (TIMs) on transcription elongation [PRO-seq]
Influence of IWS1 TND-interacting motifs (TIMs) on transcription elongation [PRO-seq]
PRJNA745686 | ENA
GenomicsInfluence of IWS1 TND-interacting motifs (TIMs) on gene expression patterns [RNA-seq]
Influence of IWS1 TND-interacting motifs (TIMs) on gene expression patterns [RNA-seq]
PRJNA745577 | ENA
GenomicsInfluence of IWS1 TND-interacting motifs (TIMs) on chromatin localization patterns [ChIP-seq]
Influence of IWS1 TND-interacting motifs (TIMs) on chromatin localization patterns [ChIP-seq]
PRJNA745575 | ENA
UnknownEvaluation of a Commercial TIMS-Q-TOF Platform for Native Mass Spectrometry.
Not available
S-EPMC11651300 | biostudies-literature
UnknownTowards Discovery and Targeted Peptide Biomarker Detection Using nanoESI-TIMS-TOF MS.
Not available
S-EPMC5844780 | biostudies-literature
UnknownOn-tissue dataset-dependent MALDI-TIMS-MS2 bioimaging.
Not available
S-EPMC10657435 | biostudies-literature
TranscriptomicsInfluence of IWS1 TND-interacting motifs (TIMs) on transcription elongation [PRO-seq]
To reveal the influence of TND-interacting motifs (TIMs), which bind TFIIS N-terminal domains (TNDs), we prepared KELLY cells expressing either wild-type IWS1-FLAG or IWS1-FLAG containing disruptive mutations in the unstructured TIM3 region. Following lentiviral transduction of either WT or M3 IWS1-...
ORGANISM(S): Homo sapiens 
2021-11-26 | GSE179916 | GEO
ProteomicsProteomic analysis of PilQ complexes in Pseudomonas aeruginosa using TIMS-TOF mass spectrometry
Proteomic analysis was conducted to identity proteins associated with the PilQ secretin complex in Pseudomonas aeruginosa. Samples were analyzed using a trapped ion mobility spectrometry time-of-flight (TIMS-TOF) mass spectrometer. The dataset includes raw mass spectrometry data and processed identi...
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2026-06-01 | PXD077666 | Pride
Proteomics Pilq Tims-tof Pseudomonas aeruginosa 
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