Expanding the structural analysis capabilities on an Orbitrap-based mass spectrometer for large macromolecular complexes.

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Biomolecular Mass Spectrometry and Proteomics, Bijvoet Center for Biomolecular Research and Utrecht Institute of Pharmaceutical Sciences, Utrecht University, 3584 Utrecht, The Netherlands.

Published: December 2017


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Article Abstract

Native mass spectrometry can provide insight into the structure of macromolecular biological systems. As analytes under investigation get larger and more complex, instrument capabilities need to be advanced. Herein, modifications to an Orbitrap Q Exactive Plus mass spectrometer that increase signal intensity, mass resolution, and maximum m/z measurable are described.

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http://dx.doi.org/10.1039/c7an01629hDOI Listing

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