会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • DELIVERY VEHICLES FOR BIOACTIVE AGENTS AND USES THEREOF
    • 用于生物活性剂的递送车辆及其用途
    • WO9921533A3
    • 1999-07-08
    • PCT/US9822552
    • 1998-10-23
    • NEORX CORPSOUTHERN RES INSTKUNZ LAWRENCE LTICE THOMAS RLIBBY RANDELL TMCDANIEL CHRISTOPHER W
    • KUNZ LAWRENCE LTICE THOMAS RLIBBY RANDELL TMCDANIEL CHRISTOPHER W
    • A61K9/107A61K48/00
    • A61K9/1075
    • Compositions for transporting a bioactive agent across a biological membrane include the bioactive agent, an oil, an oil-immiscible compound and a noncationic surface active agent. The compositions may deliver the bioactive agent through a chemical microporulation mechanism, which allows transfer of the agent across both cellular, intracellular organelle, and nuclear membranes. Compositions for nucleic acid delivery include nucleic acid, oil, oil-immiscible compound, noncationic surface active agent and essentially no cationic lipid, or include nucleic acid, oil, oil-immiscible compound and two noncationic surface active agents. The nucleic acid may be hydrophobically-modified, and be in combination with an oil, an oil-immiscible compound and at least one surface active agent. The compositions may be used for gene delivery to a cell, as well as delivery of other therapeutic agent.
    • 用于跨越生物膜运输生物活性剂的组合物包括生物活性剂,油,油不混溶性化合物和非阳离子表面活性剂。 组合物可以通过化学微孔处理机制递送生物活性剂,其允许药剂跨细胞,细胞内细胞器和核膜转移。 用于核酸递送的组合物包括核酸,油,油不混溶性化合物,非阳离子表面活性剂和基本上不含阳离子脂质,或包括核酸,油,油不混溶性化合物和两种非阳离子表面活性剂。 核酸可以是疏水改性的,并且可以与油,油不混溶的化合物和至少一种表面活性剂组合。 该组合物可以用于基因递送至细胞,以及递送其他治疗剂。