LTQ FT Ultra tm Linear Ion Trap FT MS

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Request product information or get a quote for the LTQ FT Ultra^tmLinear Ion Trap FT MS from Thermo Fisher Scientific

LTQ FT Ultra^tmLinear Ion Trap FTMS

LTQ FT Ultra^TM

The Next Generation of Hybrid FTICR Mass Spectrometry

Attotomole sensitivity, ppb mass accuracy
Resolution >750.000
Enhanced dynamic range
Parallel detection and fast scanning including MSn
Use with ECD, IRMPD, CID and PQD for best possible protein coverage

The LTQ FT Ultra combines the most advanced Ion Trap and Fourier Transform Ion Cyclotron Resonance technologies into a single instrument with unprecedented analytical power and versatility. Ultra-high resolution and sensitivity coupled with sub ppm mass accuracy, and MSⁿ are universally available for the toughest applications demanding rigorous structural characterization.

The Ultra Cell - The Heart of the New FTICR

The LTQ FT Ultra mass spectrometer from Thermo Scientific is the next generation hybrid FTICR featuring a novel ICR cell design, the Ultra Cell. This cell design produces enhanced sensitivity and greater dynamic range. The linear excitation characteristics of the cell allow larger cyclotron radii which significantly reduces space charge effects. These performance gains are achieved without the costs and difficulties associated with a higher field magnet.

Attomole sensitivity
Widest dynamic range ( > 4.000)
ppb mass accuracy
Resolution > 750.000

Thermo Fisher Scientific is the undisputed leader in hybrid mass spectrometry technology. The new LTQ FT Ultra is built on the proven combination of Thermo Scientific's linear ion trap and FTICR platform, featuring:

Automatic Gain Control – concentration independent ppb mass accuracy with space charge control
Parrallel Acquisition – unmatched data dependant acquisition speed
ECD and IRMPD – detailed characterization of peptides and proteins
Fast Scan Rate with High Resolution – compatible with LC timescale
Automated Optimization and Acquisition – simplified operation

ATTOMOLE SENSITIVITY
For identification of low abundance peptides

50 attomole on column On-line nano-LC-MS/MS of a 5 protein mix digest (50 attomole each on column, 30 min gradient). Data analysed with BioWorks 3.3. All proteins found with at least 2 peptides, high Xcorr and high peptide probability.

Maintain mass accuracy over a
WIDER DYNAMIC RANGE

Concentration independent mass accuracy in infusion or under LC conditions. Detect and correctly identify low abundant co-eluting species.

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