Method for preparing an enriched IgG composition from plasma

The present invention provides novel methods for reducing the serine protease and/or serine protease zymogen content of a plasma-derived protein composition. Also provided are methods for manufacturing plasma-derived protein compositions having reduced serine protease and/or serine protease zymogen...

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Bibliographische Detailangaben
Hauptverfasser: Butterweck, Harald Arno, Schwarz, Hans-Peter, Grausenburger, Reinhard, Bruckschwaiger, Leopold, Koelbl, Bernhard, Pljevljakovic, Azra, Gundinger, Thomas, Teschner, Wolfgang, Nürnberger, Julia, Svatos, Sonja
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention provides novel methods for reducing the serine protease and/or serine protease zymogen content of a plasma-derived protein composition. Also provided are methods for manufacturing plasma-derived protein compositions having reduced serine protease and/or serine protease zymogen content. Among yet other aspects, the present invention provides aqueous and lyophilized compositions of plasma-derived proteins having reduced serine protease and/or serine protease zymogen content. Yet other aspects include methods for treating, managing, and/or preventing a disease comprising the administration of a plasma-derived protein composition having a reduced serine protease or serine protease zymogen content.