Multiple Degrees of Separation for Proteomic and Metabolic Analyses
Now available for the Thermo Scientific industry-leading ion trap mass spectrometers, the FAIMS (high-Field Asymmetric waveform Ion Mobility Spectrometry) capability eliminates interferences and significantly increases the number of the total spectra that match sequences and eliminates the need for additional time-consuming separation steps.
Thermo Scientific ion trap mass spectrometers, when coupled with the FAIMS interface, allow users to selectively isolate target compounds based on a number of physical properties, including charge state and molecular conformation. This selection of ions occurs before the introduction of the sample into the mass spectrometer, reducing background noise, increasing selectivity and improving spectral quality.
Well-suited for proteomics applications, as much as 90% of the total FAIMS spectra have been shown to match peptide sequences. The technology is designed to meet the needs of scientists who require more definitive results and multiple modes of separation from interferences.
- Improve proteomic analysis by eliminating singly charged ions
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Separation power of 2D LC on the timescale of 1D
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Increase Intra-Scan dynamic range which increases analyte detection
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Eliminate endogenous matrix interference from MS and MSn spectra for high confidence identification
>> Learn more about FAIMS technology
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