Cationic cytofectins and liposomes comprising the same are disclosed which are especially useful for delivering exogenous compounds into cells in vitro and in vivo. The liposomes may comprise (a) a neutral lipid such as dioleoylphosphatidyl-ethanolamine (DOPE) or similar lipid-like compounds such as 1,2-dioleoyl-oxiphosphatidylethanolamine or other lipid-like structures and (b) one or more of the cationic cytofectins provided herein. The invention provides transfection kits and methods for delivery of exogenous compounds into cells.
Cationic cytofectins and liposomes comprising the same are disclosed which are especially useful for delivering exogenous compounds into cells in vitro and in vivo. The liposomes may comprise (a) a neutral lipid such as dioleoylphosphatidyl-ethanolamine (DOPE) or similar lipid-like compounds such as 1,2-dioleoyl-oxiphosphatidylethanolamine or other lipid-like structures and (b) one or more of the cationic cytofectins provided herein. The invention provides transfection kits and methods for delivery of exogenous compounds into cells.
[EN] CATIONIC REAGENTS FOR TRANSFECTION<br/>[FR] REACTIFS CATIONIQUES POUR TRANSFECTION
申请人:——
公开号:WO1998019709A2
公开(公告)日:1998-05-14
[EN] The present invention relates to cationic cytofectins and liposomes comprising the same for use in delivering exogenous compounds into cells in vitro and in vivo. The liposome may comprise: (a) a neutral lipid such as dioleoylphosphatidylethanolamine (DOPE) or similar lipid-like compounds such as 1,2-dioleoyloxiphosphatidylethanolamine or other lipid-like structures and (b) one or more of the cationic cytofectins provided herein. The present invention also provides transfection kits and methods of delivery comprising the same. [FR] L'invention concerne des cytofectines cationiques et des liposomes comprenant lesdites cytofectines, qui permettent d'introduire des composés exogènes dans des cellules in vitro et in vivo. Le liposome peut comprendre: (a) un lipide neutre tel que la dioléoylphosphatidyléthanolamine (DOPE) ou des composés de type lipidique similaires, tels que la 1,2-dioléoyloxyphosphatidyléthanolamine ou d'autres structures de type lipidique, et (b) une ou plusieurs cytofectines cationiques décrites ici. L'invention concerne également des trousses de transfection et des méthodes de délivrance les comprenant.