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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
ProteomicsProfiling the stress-dependent ubiquitinome of HEK293T cells via TUBE-capture and spectral counting proteomics
Here we investigate changes to the ubiquitin conjugation profile in response to various types of cellular stress. Ubiquitinated proteins from HEK293T cells following stress treatments and compared to those in unstressed cells using TUBE-affinity captured and MS-spectral counting analysis. This work ...
ORGANISM(S): Homo sapiens (Human) 
2025-10-17 | PXD069603 | Pride
Ubiquitin Cellular stress Tandem ubiquitin binding entities (tube) 
UnknownEvaluation of Spectral Counting for Relative Quantitation of Proteoforms in Top-Down Proteomics.
Not available
S-EPMC6178225 | biostudies-literature
UnknownQuantitative analysis of SILAC data sets using spectral counting.
Not available
S-EPMC4326228 | biostudies-literature
UnknownAssessment of candidate elements for development of spectral photon-counting CT specific contrast agents.
Not available
S-EPMC6092324 | biostudies-literature
UnknownRefining comparative proteomics by spectral counting to account for shared peptides and multiple search engines.
Not available
S-EPMC3717168 | biostudies-literature
UnknownCoronary calcium scoring potential of large field-of-view spectral photon-counting CT: a phantom study.
Not available
S-EPMC8660747 | biostudies-literature
ProteomicsThe membrane proteome of Medicago truncatula roots displays qualitative and quantitative changes in response to arbuscular mycorrhizal symbiosis
Arbuscular mycorrhizal (AM) symbiosis that associates roots of most land plants with soilborne fungi (Glomeromycota), is characterized by reciprocal nutritional benefits. Fungal colonization of plant roots induces massive changes in cortical cells where the fungus differentiates an arbuscule, which ...
ORGANISM(S): Medicago truncatula var. truncatula 
2014-06-30 | PXD000875 | Pride
Rhizophagus irregularis Arbuscular mycorrhiza Spectral counting Root membrane proteome Gelc-ms/ms 
UnknownSpectral ultrahigh-resolution photon-counting CT for coronary stent imaging: evaluation in a dynamic phantom.
Not available
S-EPMC12672982 | biostudies-literature
UnknownPhoton-counting Raman spectroscopy at a MHz spectral rate for biochemical imaging of an entire organism.
Not available
S-EPMC12019549 | biostudies-literature
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