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Isobaric labeling is the most widely used multiplexing quantitative approach in proteomic studies, enabling the comparison of up to 18 samples in a single MS analysis. Expanding the multiplexing capacity is of great necessity for high-throughput proteomic studies. Herein, we establish a novel TAG-TM...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2022-10-14 | PXD033711 | Pride
Targeted proteomics enables hypothesis-driven research by measuring the cellular expression of protein cohorts related by function, disease, or class after perturbation. Here, we present a pathway-centric approach and an assay builder resource for targeting entire pathways of proteins selected from ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2022-08-11 | MSV000090110 | MassIVE
Numerous hyperplexing approaches have been developed to meet the demand for large-scale basic and clinical analysis. Currently, the analysis capacity has expanded to up to 54 samples within a single experiment by utilizing different isotopic and isobaric reagent combinations. In this report, we prop...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2024-01-15 | PXD042398 | Pride
The use of multiple proteases has been shown to increase protein sequence coverage in proteomics experiments, but due to the additional sample preparation and analysis time required, it has not been widely adapted in routine proteomic workflows. While data-independent acquisition (DIA) has been prim...
ORGANISM(S): Homo sapiens (Human) 
2022-03-18 | PXD027242 | Pride
Isobaric labeling has emerged as an indispensable quantitative proteomic approach for its unprecedented multiplexing capacity in a single analysis. Currently, different hyperplexing approaches have been developed to meet the need for increasing sample numbers in large-scale cohort analysis. In this ...
ORGANISM(S): Homo sapiens (Human) Escherichia coli 
2023-03-17 | PXD037498 | Pride
In large-scale quantitative mass spectrometry (MS)-based phosphoproteomics, isobaric labeling with tandem mass tags (TMTs) coupled with offline high-pH reversed-phase peptide chromatographic fractionation maximizes depth of coverage. To investigate to what extent limited sample amounts affects sensi...
ORGANISM(S): Homo sapiens (Human) 
2022-06-28 | PXD031277 | Pride
DNA hydroxymethylation (5hmC) represents a new layer of epigenetic regulation in addition to DNA methylation (5mC). The genome-wide patterns of 5hmC distribution in many tissues and cells have recently been revealed by hydroxymethylated DNA immunoprecipitation (hMeDIP) followed by high throughput se...
ORGANISM(S): Mus musculus 
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