Patent · US Active

Method for purification of complement factor H

US8809510B2 · kind B2 · utility

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5Claims

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Assignee

OCTAPHARMA AG · CH

Inventors

Hubert Brandstaetter · Wien, AT
Petra Schulz · Wien, AT
Juergen Roemisch · Marburg, DE

Key dates

Filing date	Oct 13, 2011
Grant date	Aug 19, 2014
Priority date	—
Expiry date	Oct 13, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/1709
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method for purification of complement Factor H from a complement Factor H containing source such as blood or blood plasma, in particular a caprylate precipitate of a Factor H containing source, which is e.g. obtained by addition of caprylate ions to fractions of blood or plasma, comprising the steps of:

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