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ProteomicsDetecting single amino acids and small peptides by combining isobaric tags and peptidomics
Single amino acids and small endogenous peptides play important roles in maintaining a properly functioning organism. These molecules are however currently only routinely identified in targeted approaches. In a small proof-of-concept mass spectrometry experiment we found that by combining isobaric t...
ORGANISM(S): Homo sapiens (Human) 
2019-06-26 | PXD012872 | Pride
Cerebrospinal fluid Tmt Isobaric peptidomics Peptidomics Tandem mass tag 
UnknownNeutral Loss Is a Very Common Occurrence in Phosphotyrosine-Containing Peptides Labeled with Isobaric Tags.
Not available
S-EPMC5479408 | biostudies-literature
ProteomicsA compendium of murine (phospho)peptides encompassing different isobaric labeling and data acquisition strategies
Targeted mass spectrometry-based assays typically rely on previously acquired large datasets for peptide target selection. Such repositories are widely available for unlabeled peptides. However, they are less common for isobaric tagged peptides. Here we have assembled two series of six datasets orig...
ORGANISM(S): Mus musculus (Mouse) 
2021-06-03 | PXD024298 | Pride
Faims Tmtpro Tmt Targeted proteomics Eclipse 3t3 
ProteomicsA Collision-induced Dissociation Cleavable Isobaric Tag for Peptide Fragment Ion-based Quantification in Proteomics
Fragment ion-based proteome quantification methods quantify peptides based on unique peptide fragment ions avoiding the issue of ratio distortion that is commonly observed for reporter ion-based quantification approaches. Herein, we present a novel approach that relies on a collision-induced dissoci...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2020-08-17 | PXD018790 | Pride
Isotopic labelling Proteomics Cid cleavable tag Fragment ion-based quantification Isobaric labelling 
UnknownA Compendium of Murine (Phospho)Peptides Encompassing Different Isobaric Labeling and Data Acquisition Strategies.
Not available
S-EPMC8254770 | biostudies-literature
ProteomicsmTMT: An alternative, non-isobaric, tandem mass tag allowing for precursor-based quantification
Stable isotope labeling of peptides is the basis for numerous mass spectrometry-based quantification strategies. Isobaric tagging and metabolic labeling, namely TMT and SILAC, are among the most widely used techniques for relative protein quantification. Here we report an alternative, precursor-base...
ORGANISM(S): Homo sapiens (Human) 
2019-09-16 | PXD014545 | Pride
Silac Tmt Isobaric Sh-sy5y Svgp12 Metabolic 
ProteomicsImplementation of Non‑Isobaric TMT Analogues for Accurate Precursor‑Level Quantification by plexDIA
Multiplexed Data-Independent Acquisition (plexDIA) aims to bridge the gap between the quantitative depth of DIA and the sample throughput of isobaric tag-based workflows. Here, we implement non‑isobaric sample multiplexing using commercially available, isotopically differentiated tandem mass tag (TM...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2026-09-07 | PXD078770 | Pride
Plexdia Tko standard Non-isobaric multiplexing Quantitative proteomics 
UnknownQuantitative analysis of single amino acid variant peptides associated with pancreatic cancer in serum by an isobaric labeling quantitative method.
Not available
S-EPMC4261938 | biostudies-literature
UnknownInterference-free proteome quantification with MS/MS-based isobaric isotopologue detection.
Not available
S-EPMC3993960 | biostudies-literature
Unknown13-Plex DeAla Isobaric Reagents for High-Throughput Proteome Quantification.
Not available
S-EPMC12547851 | biostudies-literature
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