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T-wave Ion Mobility-mass Spectrometry: Basic Experimental Procedures for Protein Complex Analysis

DOI :

10.3791/1985-v

16:40 min

July 31st, 2010

July 31st, 2010

23,992 Views

1Department of Biological Chemistry, Weizmann Institute of Science

Ion mobility-mass spectrometry is an emerging gas-phase technology that separates ions, based on their collision cross-section and mass. The method provides three-dimensional information on the overall topology and shape of protein complexes. Here, we outline a basic procedure for instrument setting and optimization, calibration of drift times, and data interpretation.

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T wave Ion Mobility mass Spectrometry

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