Das redoxpotential der glukoseoxydase aus Aspergillus niger (Nigerin) in abhängigkeit vom pH

Abstract

The oxidation-reduction potential of the glucose oxidase from Aspergillus niger was determined by titration with leucosafranine in the pH range 4.5–7.5. The results are compared with the oxidation-reduction potential values reported by Ke¹ for FAD. Possibilities for the binding between the apoprotein and the prosthetic group are discussed.