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1.
公开(公告)号:US20080176288A1
公开(公告)日:2008-07-24
申请号:US11928737
申请日:2007-10-30
申请人: David W. Leung , Philip A. Bergman , Alan Lofquist , Gregory E. Pietz , Christopher K. Tompkins , David W. Waggoner
发明人: David W. Leung , Philip A. Bergman , Alan Lofquist , Gregory E. Pietz , Christopher K. Tompkins , David W. Waggoner
CPC分类号: C07K7/06 , A61K47/645 , C07K7/08 , C07K14/001 , C07K2319/00
摘要: A polyanionic polymer can improve the bioactivity and water-solubility properties of a drug to which it is joined. The inventive method provides a monodispersed preparation of a recombinantly-produced polyanionic polymer that can be easily manipulated, such as lengthened. An active moiety may be chemically or recombinantly joined to a polyanionic polymer to increase its biological half-life and/or solubility. The instant invention also provides a method for targeting the delivery of a polyanionic polymer conjugate or fusion protein to a specific cell type or tissue.
摘要翻译: 聚阴离子聚合物可以改善与其结合的药物的生物活性和水溶性。 本发明的方法提供可以容易地操作的重组生产的聚阴离子聚合物的单分散制剂,例如延长的。 活性部分可以化学或重组连接到聚阴离子聚合物以增加其生物半衰期和/或溶解度。 本发明还提供了将聚阴离子聚合物缀合物或融合蛋白递送至特定细胞类型或组织的方法。
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2.
公开(公告)号:US20050118136A1
公开(公告)日:2005-06-02
申请号:US10939988
申请日:2004-09-14
申请人: David Leung , Philip Bergman , Alan Lofquist , Gregory Pietz , Christopher Tompkins , David Waggoner
发明人: David Leung , Philip Bergman , Alan Lofquist , Gregory Pietz , Christopher Tompkins , David Waggoner
IPC分类号: A61K47/48 , C07K7/06 , C07K7/08 , C07K14/00 , C12N5/08 , A61K38/20 , A61K38/19 , A61K38/21 , A61K39/395 , C07K14/535 , C07K14/54
CPC分类号: C07K7/06 , A61K47/645 , C07K7/08 , C07K14/001 , C07K2319/00
摘要: A polyanionic polymer can improve the bioactivity and water-solubility properties of a drug to which it is joined. The inventive method provides a monodispersed preparation of a recombinantly-produced polyanionic polymer that can be easily manipulated, such as lengthened. An active moiety may be chemically or recombinantly joined to a polyanionic polymer to increase its biological half-life and/or solubility. The instant invention also provides a method for targeting the delivery of a polyanionic polymer conjugate or fusion protein to a specific cell type or tissue.
摘要翻译: 聚阴离子聚合物可以改善与其结合的药物的生物活性和水溶性。 本发明的方法提供可以容易地操作的重组生产的聚阴离子聚合物的单分散制剂,例如延长的。 活性部分可以化学或重组连接到聚阴离子聚合物以增加其生物半衰期和/或溶解度。 本发明还提供了将聚阴离子聚合物缀合物或融合蛋白递送至特定细胞类型或组织的方法。
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