Resolution of allelic and non-allelic variants of histone H1 by cation-exchange-hydrophilic-interaction chromatography

Craig A. Mizzen, Andrew J. Alpert, Lyne Lévesque, Theo P.A. Kruck, Donald R. McLachlan

Research output: Contribution to journalArticlepeer-review

Abstract

A mixed-mode high-performance liquid chromatography (HPLC) method that resolves the six known non-allelic variants of chicken erythrocyte histone H1 is described. Common, but previously unknown, allelic variants of H1 that comigrate in polyacrylamide gel electrophoresis are also resolved. The resolution of H1 variants achieved by this method should be useful in determining the functional significance of H1 sequence heterogeneity and in analyses of post-translational modification of H1. Furthermore, the principles behind the separation should be applicable to analyses of polymorphism in other proteins. Copyright (C) 2000 Elsevier Science B.V.

Original languageEnglish (US)
Pages (from-to)33-46
Number of pages14
JournalJournal of Chromatography B: Biomedical Sciences and Applications
Volume744
Issue number1
DOIs
StatePublished - Jul 7 2000
Externally publishedYes

Keywords

  • Histone H1

ASJC Scopus subject areas

  • General Chemistry

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