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公开(公告)号:US5843887A
公开(公告)日:1998-12-01
申请号:US951308
申请日:1997-10-16
CPC分类号: A61K47/48238 , A61K38/28 , C07K14/47
摘要: Compositions comprising intrinsic factor (IF), and in particular, compositions comprising substantially pure intrinsic factor (IF) and a polypeptide wherein said composition is substantially free of R protein; a method of delivering a composition to the portal and/or lymphatic circulation system of a host; and a method of producing the above-described composition.
摘要翻译: 包含内在因子(IF)的组合物,特别是包含基本上纯的内在因子(IF)和多肽的组合物,其中所述组合物基本上不含R蛋白; 将组合物递送到宿主的门静脉和/或淋巴循环系统的方法; 和上述组合物的制造方法。