Protein folding observed by capillary electrophoresis in isoelectric buffers

Earle Stellwagen, Cecilia Gelfi, Pier Giorgio Righetti

Research output: Contribution to journalArticlepeer-review


Capillary zone electrophoresis measurements in acidic isoelectric buffers provide a sensitive and rapid method for comparison of the folding and stability of wild type, mutant or post-translationally modified proteins. The potential of the method is illustrated using the small globular protein cytochrome c. Copyright (C) 1999 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)131-138
Number of pages8
JournalJournal of Chromatography A
Issue number1-2
Publication statusPublished - Apr 9 1999


  • Buffer composition
  • Cytochromes
  • Protein folding
  • Proteins

ASJC Scopus subject areas

  • Analytical Chemistry


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