Process for the determination of peroxidase
AssigneeBoehringer Mannheim GmbH
InventorsRainer Wehner, Helmut Lenz
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Abstract
The present invention provides a process for the determination of peroxidase by the addition of a peroxide and of a chromogen and measurement of the color resulting from the oxidation of the chromogen, the color formation being stopped after a definite time by the addition of a stop agent, wherein catalase is used as stop agent.
Claims9
Process for the determination of peroxidase comprising adding to a sample sodium perborate and a chromogen selected from the group consisting of o-phenylenediamine and a 2,2-azino-di-(3-ethylbenzthiazoline-6-sulphonic acid) salt and measuring a colour resulting from the oxidation of the chromogen, whereby said colour formation is stopped after a definite time by addition thereto of a catalase as a stop agent.
Dependencies are inferred from the claim text.