作者: Xin Zhang , Tongyao Liu , John E. Murphy , Glenn Pierce , Haiyan Jiang
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摘要: This invention relates to treatment of von Willebrand Disease by administration Factor VIII muteins that are covalently bound, at a predefined site is not an N-terminal amine, one or more biocompatible polymers such as polyethylene glycol. The mutein conjugates retain FVIII procoagulant activity and have improved pharmacokinetic properties in subjects lacking Factor.