Gel filtration of factor VIII
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United States of America Patent
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Oct 18, 1994
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N/A
app pub date -
Jan 4, 1993
filing date -
Dec 21, 1987
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Abstract
Highly purified antihemophilic factor is produced by a process comprising a PEG precipitation step, a gel filtration step and a virus inactivation step. Al(OH).sub.3 adsorption and PEG precipitation carried out at room temperature allow processing to proceed directly to a gel filtration step.
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