Patent · US Expired

Process for the determination of peroxidase

US4752570A · kind A · utility

2Cited by

2References

9Claims

0Family size

Assignee

Boehringer Mannheim GmbH · DE

Inventors

Rainer Wehner · Tutzing, DE
Helmut Lenz · Tutzing, DE

Key dates

Filing date	Sep 9, 1985
Grant date	Jun 21, 1988
Priority date	—
Expiry date	Sep 9, 2005

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Q2326/30
WIPO fieldBiotechnology
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.