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Instrument Database:
Thermo Scientific - Q Exactive™ HF-X Hybrid Quadrupole-Orbitrap™ Mass Spectrometer
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| Year of introduction |
2017 |
| Status |
available |
| Company |
Thermo Scientific
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| Categories |
Hyphenated Techniques: LC-MS Mass spectrometer: ESI-MS Mass spectrometer: LC-MS |
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The Thermo Scientific™ Q Exactive™ HF-X Hybrid Quadrupole-Orbitrap™ Mass Spectrometer rises to the occasion and sets new standards in sensitivity, performance and productivity. The Q Exactive HF-X Mass Spectrometer uses a high-capacity transfer tube for maximum ion loading, an electrodynamic ion funnel that accomodates and transmits ions over a broader mass range, and a high-field Thermo Scientific™ Orbitrap™ mass analyzer. Together, these components enable fast identification and analysis of peptides, label-free and TMT quantitation, top-down proteomics analyses, sophisticated DDA and DIA, dynamic Retention Time PRM and BioPharma characterization. Smart, Consistent and Productive
- Novel architecture, including a high capacity transfer tube (HCTT) and electrodynamic ion funnel, increase ion transmission and boost sensitivity for all analytes ranging from small molecules to native antibodies.
- Superior consistency and performance set new standards for quantitative accuracy, sensitivity and reproducibility, facilitating even the most rigorous research workflows during large-scale studies of challenging protein samples.
- Functional versatility enables the use of this single, high-performance platform in both bottom-up and top-down proteomics studies.
- Increased acquisition speed and a sophisticated DDA+ workflow dramatically improve peptide sequencing speed and depth.
- Robust workflows advance biomarker verification and analysis via parallel reaction monitoring (PRM), with high-resolution data-independent acquisition (DIA) and automated retention time correction.
- Available with the powerful Thermo Scientific™ Q Exactive™ BioPharma option to support all workflows in biotherapeutics characterization with enhanced sensitivity, from peptide mapping to analysis of intact proteins under native conditions.
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| Specifications |
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| Mass Range | 50 to 6,000 m/z |
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| Type | Hybrid quadrupole-Orbitrap mass spectrometer |
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| Dynamic Range | >5000:1 |
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| MS Scan Power | Up to 40 Hz at resolution setting of 7,500 @ m/z 200 |
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| Mass Accuracy | Internal: <1 ppm RMS External: <3 ppm RMS |
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| Polarity Switching | One full cycle in <1 sec (one full positive mode scan and one full negative mode scan at a resolution setting of 60,000) |
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| Sensitivity | Full MS: 500 fg buspirone on column S/N 100:1 SIM: 30 fg buspirone on column S/N 100:1 |
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| Resolution | 240,000 @ m/z 200 |
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| Description | Up to 10 precursors/scan |
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