Interaction of p-phenylenediamine with the iron-bleomycin complex

Abstract

The iron-bleomycin complex has been shown to catalyze the oxidation of p-phenylenediamine to a stable, purple coloured oxidation product, characterized by an absorption maximum around 520 nm. Molecular oxygen is used for reoxidizing Fe(II)-bleomycin after reduction by p-phenylenediamine. An apparent Michaelis constant of 5.2 mM and a catalytic constant of… (More)
DOI: 10.1023/A:1009298914400

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