Process for the preparation of a stable factor VIII

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United States of America Patent

PATENT NO 5424401
SERIAL NO

08166156

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Abstract

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A process for the preparation of a pasteurized factor VIII concentrate with high specific activity and stability is described, which comprises adsorbing impurities from the solution containing the factor VIII by at least two-fold adsorption with Al(OH).sub.3, an anion exchanger or Ca.sub.3 (PO.sub.4).sub.2, preferably with two different adsorbents from this group.

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Patent Owner(s)

Patent OwnerAddress
CSL BEHRING GMBHEMIL-VON-BEHRING-STRASSE 76 MARBURG 35041

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heimburger, Norbert Marburg, DE 33 575
Kumpe, Gerhardt Wetter, DE 14 383
Wellner, Klaus Marburg, DE 3 24
Wenz, Karl-Heinz Argenstein, DE 2 19

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