Liposomal transfection of nucleic acids into animal cells

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

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435 6, 435 721, 435 725, 435 723, 436 71, 558169, 558172, 564282, 564291, 564463, A61K 3722, C07H 2102, C07H 2104

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052798330

ABSTRACT:
A reagent for introducing a nucleic acid into an animal cell. The reagent comprises (a) a neutral lipid such as dioleoylphosphatidylethanolamine and (b) a cationic lipid selected from the group consisting of an ammonium salt such as dimethyldioctadecylammonium bromide or cetyldimethylethylammonium bromide, an amine such as stearylamine, and a benzethonium salt such as methylbenzethonium chloride

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