申请人:PROTIVA BIOTHERAPEUTICS, INC.
公开号:US20150064242A1
公开(公告)日:2015-03-05
The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel, trialkyl, cationic lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of a specific target protein at relatively low doses.
本发明提供了用于向细胞传递治疗剂的组合物和方法。特别地,这些包括新型的三烷基阳离子脂质和核酸-脂质颗粒,这些颗粒提供了核酸的高效封装和在体内有效地传递该封装的核酸到细胞的方法。本发明的组合物非常有效,因此在相对较低的剂量下允许有效地抑制特定靶蛋白。