The oxidation-reduction potential of copper-bleomycin

Dean L. Melnyk, Susan Band Horwitz, Jack Peisach

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

The oxidation-reduction potential of Cu(II)-bleomycin was measured at 25 °C, pH 7.0. With dithionite as reductant, the potential was -105 ± 9 mV with an n value near unity. With cysteine as reductant, the potential was -49 ± 10 mV, with an n value substantially greater than unity. The potentials are within a range that would allow the reduction of Cu(II)-bleomycin to take place in a cell.

Original languageEnglish (US)
Pages (from-to)75-78
Number of pages4
JournalInorganica Chimica Acta
Volume138
Issue number1
DOIs
StatePublished - Sep 1987

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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