LEE'S RESEARCH GROUP - Biological MS at ISU

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Instruments

MASS SPECTROMETER

LTQ Orbitrap Discovery

Thermo Scientific
San Jose, California USA
Bremen, Germany The LTQ Orbitrap Discovery can be used with a MALDI interface, or can be converted
for atmospheric pressure sampling sources such as ESI.

Features:
Resolutions of greater than 30,000 FWHM and mass accuracies of 2 ppm routinely available for MS, MS/MS and MSn data
CID, PQD, and HCD fragmentation technique for complementary peptide information
ESI , nanoESI and MALDI sources
Crystal Positioning System for enhanced MALDI sampling
Tissue Imaging enabled using ImageQuest software