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EP0052827A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for the preparation of blood coagulation factors, and preparation containing factors II and VII

Assignee: Siemens Healthcare Diagnostics GmbH Germany
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Filing: 1981-11-10
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Granted: —
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Expires: 2001-11-10
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Abstract

Abstract Translated from German Es wird ein Verfahren beschrieben zur Herstellung einer vom Risiko einer Hepatitisübertragung praktisch freien Präparation der Blutgerinnungsfaktoren II und VII durch Erwärmen sowie auf diese Weise erhaltene Präparationen dieser Gerinnungsfaktoren. Darin wird in Anwesenheit eines Chelatbildners und gegebenenfalls einer Aminosäure und/oder eines Saccharids oder Zuckeralkohofs erwärmt. A method is described for producing a preparation of blood coagulation factors II and VII which is practically free from the risk of hepatitis transmission by heating, and preparations of these coagulation factors obtained in this way. It is heated in the presence of a chelating agent and optionally an amino acid and / or a saccharide or sugar alcohol.

Inventors

  • 👤 Horst Dr. Schwinn
  • 👤 Norbert Prof. Dr. Heimburger
  • 👤 Gerhardt Kumpe
  • 👤 Hans Martin Preis

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-03 15:37
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/14; C12N9/48; C12N9/50; C12N9/64; C12N9/6421; C12N9/6424; C12N9/6437; A; A61; A61K; A61K35/00; A61K35/12; A61K35/14; A61K38/00; A61K38/16; A61K38/43; A61K38/46; A61K38/48; A61L; A61L2/00; A61L2/02; A61L2/04; C12Y; C12Y304/00; C12Y304/21; C12Y304/21021; A61L2103/00; A61L2103/05; A61L2103/09

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