Menetelmä ihmisen standardisoidun, korkean puhtauden omaavan von Willebrand -tekijän konsentraatin valmistamiseksi

The invention relates to a process for preparing human von Willebrand factor from a plasma cryoprecipitate fraction. The process comprises a combination of three chromatographic separation steps. The concentrate obtained possesses a very high specific activity and a high percentage of multimers of h...

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Hauptverfasser: BURNOUF-RADOSEVICH,MIRYANA, BURNOUF,THIERRY
Format: Patent
Sprache:fin ; swe
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Zusammenfassung:The invention relates to a process for preparing human von Willebrand factor from a plasma cryoprecipitate fraction. The process comprises a combination of three chromatographic separation steps. The concentrate obtained possesses a very high specific activity and a high percentage of multimers of high molecular weight. The concentrate is intended in particular for therapeutic use.