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EP0223221A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Water soluble, stabilized peroxidase derivatives, process for their preparation and use in the determination of hydrogen peroxide

Assignee: Roche Diagnostics GmbH
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Filing: 1986-11-15
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Granted: —
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Expires: 2006-11-15
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Abstract

Abstract Translated from German Die Erfindung betrifft stabilisierte, wasserlösliche Peroxidasederivate, die erhältlich sind durch Oxidation von POD mit Perjodsäure oder Perjodat und Bindung an ein wasserlösliches Polymeres aus der Gruppe Polysaccharid, Polyethylenglycol, Polyvinylpyrrolidon und Polysäureanhydrid sowie ihre Herstellung und Verwendung. Die Aktivität dieser Peroxidasederivate ist in Detergens-und/oder Komplexbildner-haltigen Lösungen stabil. The invention relates to stabilized, water-soluble peroxidase derivatives which can be obtained by oxidation of POD with periodic acid or periodate and binding to a water-soluble polymer from the group consisting of polysaccharide, polyethylene glycol, polyvinylpyrrolidone and polyacid anhydride, and the preparation and use thereof. The activity of these peroxidase derivatives is stable in solutions containing detergent and / or complexing agent.

Inventors

  • 👤 Wilhelm Dr. Dipl.-Ing. Tischer
  • 👤 Josef Heinle
  • 👤 Michael-Harold Dr.Rer.Nat. Town

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 00:43
CPC Classifications
C; C12; C12N; C12N11/00; C12N11/02; C12N11/10; C12N9/00; C12N9/96; C12Q; C12Q1/00; C12Q1/26; C12Q1/28

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