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ProteomicsThe Q Exactive HF, a Benchtop Mass Spectrometer with a Pre-filter, High Performance Quadrupole and an Ultra-High Field Orbitrap Analyzer
The quadrupole Orbitrap mass spectrometer (Q Exactive) has made a powerful proteomics instrument available in a benchtop format. It significantly boosted analyzable proteins per hour and has now evolved into a proteomics analysis workhorse for many laboratories. Here we describe the Q Exactive Plus ...
ORGANISM(S): Homo sapiens (Human) 
2014-11-10 | PXD001203 | Pride
Segmented quadrupole Q exactive hf Orbitrap ultra-high field Q exactive plus Quadrupole pre-filter Shotgun proteomics 
ProteomicsThe Q Exactive HF, a Benchtop Mass Spectrometer with a Pre-filter, High Performance Quadrupole and an Ultra-High Field Orbitrap Analyzer
The quadrupole Orbitrap mass spectrometer (Q Exactive) has made a powerful proteomics instrument available in a benchtop format. It significantly boosted analyzable proteins per hour and has now evolved into a proteomics analysis workhorse for many laboratories. Here we describe the Q Exactive Plus ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-04-01 | MSV000080865 | MassIVE
ProteomicsHuman_Testis_QE-HF
The Chromosome-Centric Human Proteome Project (C-HPP) aims at finding existence evidence of missing proteins (MPs) at the early stage. Based on previous research, it has been proved that human testis tissue is suitable for further research of MPs because of its high gene expression level and high tr...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-06-17 | MSV000083983 | MassIVE
UnknownThe Q Exactive HF, a Benchtop mass spectrometer with a pre-filter, high-performance quadrupole and an ultra-high-field Orbitrap analyzer.
Not available
S-EPMC4256516 | biostudies-literature
ProteomicsHuman_Testis_QE-HF - Deep Coverage Proteomics Identifies More Low-Abundance Missing Proteins in Human Testis Tissue with Q-Exactive HF Mass Spectrometer
The Chromosome-Centric Human Proteome Project (C-HPP) aims at finding existence evidence of missing proteins (MPs) at the early stage. Based on previous research, it has been proved that human testis tissue is suitable for further research of MPs because of its high gene expression level and high tr...
ORGANISM(S): Homo sapiens (Human) 
2016-09-30 | PXD004092 | Pride
Human Qe-hf Testis 
ProteomicsData-independent Acquisition for the orbitrap. A tutorial.
Data-independent acquisition (DIA) is a powerful mass spectrometric technique to perform both protein identification and quantification of complex protein samples. Setting up DIA methods on Orbitrap analyzers requires a thorough overview over the actions the Orbitrap mass spectrometers carry out. Th...
ORGANISM(S): Pseudomonas Aeruginosa 
2019-08-09 | PXD011449 | JPOST Repository
ProteomicsRapid and Deep Proteomes by Faster Sequencing on a Benchtop Quadrupole Ultra-High-Field Orbitrap Mass Spectrometer
The faster sequencing speed available on the latest Q Exactive HF mass spectrometer is investigated and evaluated by four different acquisition methods and benchmarked across three generations of Q Exactive instruments. Also the instrument capabilities for offline high pH reversed-phase peptide frac...
ORGANISM(S): Homo sapiens (Human) 
2014-10-31 | PXD001305 | Pride
Orbitrap. q exactive hf. shotgun proteomics. hcd. hela. phosphoproteomics. single-shot analysis. high ph reversed-phase fractionation. parallel acquisition. deep proteome coverage 
MetabolomicsUntargeted LC-MS metabolomics of in vitro cultured Rothia mucilaginosa supernatant and pellet samples
This study reports untargeted LC-MS metabolomics data from in vitro culture of Rothia mucilaginosa (BNCC363031). A total of 13 biological samples were analyzed, including culture supernatant samples (S1-S5), bacterial pellet samples (B1-B5), and uninoculated medium controls (M1-M3). Data were acquir...
2026-10-06 | MTBLS14792 | MetaboLights
ProteomicsRapid and Deep Proteomes by Faster Sequencing on a Benchtop Quadrupole Ultra-High-Field Orbitrap Mass Spectrometer
The faster sequencing speed available on the latest Q Exactive HF mass spectrometer is investigated and evaluated by four different acquisition methods and benchmarked across three generations of Q Exactive instruments. Also the instrument capabilities for offline high pH reversed-phase peptide frac...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-03-01 | MSV000079548 | MassIVE
ProteomicsPrior Signal Acquisition Software Versions For Orbitrap Underestimate Low Isobaric Mass Tag Intensities, Without Detriment to Differential Abundance Experiments
Tandem mass tags (TMT) enable simple and accurate quantitative proteomics for multiplexed samples by relative quantification of tag reporter ions. Orbitrap™ quantification of reporter ions has been associated with a characteristic notch region in intensity distribution, within which few reporter int...
ORGANISM(S): Homo sapiens (Human) Saccharomyces cerevisiae (Baker's yeast) 
2021-07-20 | PXD027248 | Pride
Tune Notch Tmt Orbitrap 
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