GEL FILTRATION OF HEAT TREATED FACTOR VIII

Highly purified antihemophilic factor is produced by a process comprising a PEG precipitation step, a gel filtration step and a heat treating virus inactivation step. Al(OH)3 adsorption and PEG precipitation carried out at room temperature allow processing to proceed directly to a gel filtration ste...

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Bibliographische Detailangaben
Hauptverfasser: RICHARD L. SENG, CHRISTIAN GOELKER, WILLIAM BROCKWAY, BERND BOCKSKOPF
Format: Patent
Sprache:eng
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Zusammenfassung:Highly purified antihemophilic factor is produced by a process comprising a PEG precipitation step, a gel filtration step and a heat treating virus inactivation step. Al(OH)3 adsorption and PEG precipitation carried out at room temperature allow processing to proceed directly to a gel filtration step.