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Fundamentals of Ion Mobility-Mass Spectrometry for the Analysis of Biomolecules

  • Caleb B. Morris
  • James C. Poland
  • Jody C. May
  • John A. McLeanEmail author
Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 2084)

Abstract

Ion mobility-mass spectrometry (IM-MS) combines complementary size- and mass-selective separations into a single analytical platform. This chapter provides context for both the instrumental arrangements and key application areas that are commonly encountered in bioanalytical settings. New advances in these high-throughput strategies are described with description of complementary informatics tools to effectively utilize these data-intensive measurements. Rapid separations such as these are especially important in systems, synthetic, and chemical biology in which many small molecules are transient and correspond to various biological classes for integrated omics measurements. This chapter highlights the fundamentals of IM-MS and its applications toward biomolecular separations and discusses methods currently being used in the fields of proteomics, lipidomics, and metabolomics.

Key words

Ion mobility Ion mobility-mass spectrometry Biomolecules Omics 

Notes

Acknowledgements

This work was supported in part using the resources of the Center for Innovative Technology at Vanderbilt University. The authors gratefully acknowledge financial support for this work provided by the National Institutes of Health (NIH NIGMS R01GM092218 and NCI R03CA222452) and the U.S. Environmental Protection Agency under Assistance Agreement No. 83573601. This work has not been formally reviewed by the EPA. The views expressed in this document are solely those of the authors and do not necessarily reflect those of the funding agencies and organizations. The U.S. Government does not endorse any products or commercial services mentioned in this publication.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2020

Authors and Affiliations

  • Caleb B. Morris
    • 1
    • 2
  • James C. Poland
    • 1
    • 2
  • Jody C. May
    • 1
    • 2
  • John A. McLean
    • 1
    • 2
    Email author
  1. 1.Department of Chemistry, Center for Innovative Technology, Institute of Chemical BiologyVanderbilt UniversityNashvilleUSA
  2. 2.Vanderbilt-Ingram Cancer Center, Institute for Integrative Biosystems Research and EducationVanderbilt UniversityNashvilleUSA

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