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ProteomicsComparing the diagnostic classification accuracy of iTRAQ, peak-area, spectral-counting and emPAI methods for relative quantification in expression proteomics
We present a comparison of the diagnostic accuracy of iTRAQ with three label free methods (peak-area, spectral-counting, and emPAI) for relative quantification using a spiked proteome standard.
ORGANISM(S): Equus Caballus (ncbitaxon:9796) Bos Taurus (ncbitaxon:9913) Escherichia Coli (ncbitaxon:562) Oryctolagus Cuniculus (ncbitaxon:9986) Gallus Gallus (ncbitaxon:9031) Saccharomyces Cerevisiae (ncbitaxon:4932) 
2016-06-08 | MSV000079803 | MassIVE
UnknownPrecise protein quantification based on peptide quantification using iTRAQ.
Not available
S-EPMC1940031 | biostudies-literature
ProteomicsEvaluation of iTRAQ and SWATH-MS for the quantification of proteins associated with insulin resistance in human duodenal biopsy samples
Insulin resistance (IR) is associated with increased production of triglyceride-rich lipoproteins of intestinal origin. In order to assess whether insulin resistance affects the proteins involved in lipid metabolism, we used two mass spectrometry based quantitative proteomics techniques to compare t...
ORGANISM(S): Homo sapiens (Human) 
2015-08-26 | PXD001506 | Pride
Human duodenum Swath-ms Quantitative proteomics Itraq 
ProteomicsSILAC-iTRAQ-TAILS - Monitoring matrix metalloproteinase activity at the epidermal-dermal interface by SILAC-iTRAQ-TAILS
Secreted proteases act on interstitial tissue secretomes released from multiple cell types. Thus, substrate proteins might be part of higher molecular complexes constituted by many proteins with diverse and potentially unknown cellular origin. In cell culture these might be reconstituted by mixing n...
ORGANISM(S): Mus musculus (Mouse) 
2015-05-11 | PXD001643 | Pride
Skin Basement membrane Tails Silac Itraq Mmp 
ProteomicsDefining, Comparing, and Improving iTRAQ Quantification in Mass Spectrometry Proteomics Data
The purpose of this study was to generate a basis for the decision of what protein quantities are reliable and find a way for accurate and precise protein quantification. To investigate this we have used thousands of peptide measurements to estimate variance and bias for quantification by iTRAQ (iso...
ORGANISM(S): Homo sapiens (Human) 
2013-08-16 | PXD000418 | Pride
Ipg-ief Itraq Lc-ms/ms 
ProteomicsRoot iTRAQ protein profile analysis of two Citrus species differing in aluminum-tolerance in response to long-term aluminum-toxicity
After long-term aluminum treatment, thereafter, we investigated Citrus root protein profiles using isobaric tags for relative and absolute quantification (iTRAQ).
ORGANISM(S): Citrus sinensis (Sweet orange) (Citrus aurantium var. sinensis) Citrus maxima (Pomelo) (Citrus grandis) 
2017-10-26 | PXD002301 | Pride
Citrus sinensis Aluminum Itraq Proteomic analysis 
ProteomicsPhosphorus-mediated alleviation of aluminum toxicity revealed by iTRAQ technique in Citrus grandis roots
Citrus grandis seedlings were irrigated with nutrient solutions containing two levels of aluminium (Al; 0 mM and 1.2 mM AlCl3•6H2O) and two levels of phosphorus (P; 0 μM and 200 μM KH2PO4) combinations for 18 weeks, respectively. The proteome profile of Citrus root submitted to different P-Al intera...
ORGANISM(S): Citrus maxima (Pomelo) (Citrus grandis) 
2019-11-13 | PXD012534 | Pride
Citrus grandis Phosphorus Aluminum Itraq Proteomic analysis 
ProteomicsComparative analysis of label-free and 8-plex iTRAQ approach for quantitative tissue proteomic analysis
MS-based approaches have been successfully utilized for the comprehensive characterization of the cell proteome. However, in the case of quantitative proteomics the open question still remains, which quantification method is more suitable for identification of proteins with the altered abundance, pa...
ORGANISM(S): Homo sapiens (Human) 
2015-09-09 | PXD002170 | Pride
Lc-ms/ms Bladder cancer Tissue proteomics Label-free Itraq 
UnknownDefining, comparing, and improving iTRAQ quantification in mass spectrometry proteomics data.
Not available
S-EPMC3708183 | biostudies-literature
ProteomicsiTRAQ experiment to identify proteins that changed before and after NMT1 was knocked down in both Bel-7402 and Bel-7404 cells
We performed proteomics isobaric tags for relative and absolute quantification (iTraq) to identify proteins that changed before and after NMT1 was knocked down in both Bel-7402 and Bel-7404 cells.
ORGANISM(S): Homo sapiens (Human) 
2021-09-08 | PXD011812 | Pride
Itraq，liver cancer，nmt1 knockdown 
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