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Royal Society of Chemistry, Chemical Communications, 56(53), p. 7913-7916, 2017

DOI: 10.1039/c7cc03321d

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Distinguishing d- and l-aspartic and isoaspartic acids in amyloid β peptides with ultrahigh resolution ion mobility spectrometry

Journal article published in 2017 by Xueyun Zheng ORCID, Liulin Deng, Erin S. Baker ORCID, Yehia M. Ibrahim ORCID, Vladislav A. Petyuk ORCID, Richard D. Smith ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

Ion mobility spectrometry (IMS) was utilized to separate Aβ peptide variants containing isomeric asparic and isoaspartic acid residues with either al- ord-form. The abundance of each variant is of great interest in Alzheimer's disease studies and also to evaluate how often these modifications are occurring in other environmental and biological samples.