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ProteomicsComparison of LFQ and IPTL for protein identification and relative quantification
Mass spectrometry-based quantitative proteome profiling is most commonly performed by label-free quantification (LFQ), stable isotopic labeling with amino acids in cell culture (SILAC), and reporter-ion based isobaric labeling methods (TMT and iTRAQ). Isobaric peptide termini labeling (IPTL) was des...
ORGANISM(S): Homo sapiens (Human) 
2022-02-17 | PXD026942 | Pride
Tmt Silac Lfq Quantitative proteomics Iptl 
UnknownLabel-Free Quantification from Direct Infusion Shotgun Proteome Analysis (DISPA-LFQ) with CsoDIAq Software.
Not available
S-EPMC9850400 | biostudies-literature
UnknownLFQ-Based Peptide and Protein Intensity Differential Expression Analysis.
Not available
S-EPMC10243145 | biostudies-literature
ProteomicsProteomic analysis of dog plateletes and LFQ quantitation
Dog platelets were isolated and stimulated from 10 different dogs and protein quantiattaion was done based on LFQ.
ORGANISM(S): Equus caballus (Horse) 
2021-09-08 | PXD015935 | Pride
Platelets Lfq Dog 
MetabolomicsProteomic analysis of osteocyte line (MLO-Y4) with knockout of cystic fibrosis transmembrane conductance regulator (CFTR) or chloride deprivation treatment

Mass spectrometry–based proteomic analysis of an osteocyte line, MLO-Y4, was conducted to profile global protein expression changes under two experimental settings, 1) CRISPR-Cas9-based knockout of CFTR versus wild-type; 2) Cl- deprivation versus normal extracellular medium.

2026-03-27 | MTBLS14165 | MetaboLights
ProteomicsA comprehensive LFQ benchmark dataset to validate data analysis pipelines on modern day acquisition strategies in proteomics
A comprehensive LFQ benchmark dataset to validate data analysis pipelines on modern day acquisition strategies in proteomics using SCIEX TripleTOF5600 and 6600+, Orbitrap QE-HFX, Waters Synapt GS-Si and Synapt XS and Bruker timsTOF Pro.
ORGANISM(S): Escherichia Coli (ncbitaxon:562) Candida Albicans (ncbitaxon:5476) Homo Sapiens (ncbitaxon:9606) 
2024-10-23 | MSV000096179 | MassIVE
ProteomicsComparison of LFQ and TMT-based quantitative proteomics towards toxicology research
Here, we aimed to compare two of the most commonly used global proteomics strategies, label-free quantification (LFQ) and tandem mass tag-based quantification (TMT) to identify the most suitable tool for toxicology research questions on the systemic level. Using a biological case study of HepG2 expo...
ORGANISM(S): Homo sapiens (Human) 
2020-12-23 | PXD020248 | Pride
Toxicoproteomics Benzo[a]pyrene Tandem mass tag (tmt) Label free-quantification (lfq) Hepg2 
ProteomicsLabel-free quantification (LFQ) analysis of Sphingopyxis granuli TFA wild-type and ΔsuhB strains during exponential and stationary growth phases
A comparative LFQ-based proteomic analysis was performed to assess differences in protein abundance between Sphingopyxis granuli TFA WT and the small RNA mutant ΔsuhB strains during exponential and stationary growth in minimal medium supplemented with 40 mM β-hydroxybutyrate (BHB)
ORGANISM(S): Sphingopyxis granuli Bacteria 
2026-05-18 | PXD073771 | Pride
Proteomics Suhb Small rna Regulon 
ProteomicsLFQ of Campylobacter fetus subsp. fetus strains
Comparsion of proteomes of Campylobacter fetus subsp. fetus to compare protein level via iBAQ analysis, expression (by LFQ) and coverage between Campylobacter fetus subsp. fetus strain82-40 vs Campylobacter fetus subsp. fetus strain ATCC 27374
ORGANISM(S): Campylobacter fetus subsp. fetus 82-40 
2020-05-25 | PXD014538 | Pride
Campylobacter fetus subsp. fetus Lfq Proteome 
ProteomicsLFQ-MS analysis of nucleosome pulldown experiments with symmetric and asymmetric nucleosomes
Recombinant mononucleosomes were generated carrying H3K4me3 and H3K27me3 in symmetric or asymmetric monovalent or asymmetric bivalent conformation, immobilized on beads and subjected to pulldown assays with mouse ESC nuclear extract. Binding was analyzed by quantitative LFQ-MS.
ORGANISM(S): Mus musculus (Mouse) 
2025-01-02 | PXD015990 | Pride
Chromatin Transcription Histone acetylation Embryonic stem cells Differentiation Bivalent domains Histone methylation 
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