The present disclosure relates to complexes and compositions of cationic compounds combined with low mass percentages of PEGylated compounds, such as PEGylated lipids, for the delivery of nucleic acids and other polyanionic cargoes to cells, methods for preparing complexes and compositions comprising one or more cationic compounds and a low mass percentage of PEGylated compounds with polyanionic compounds, and methods for delivering the polyanionic compounds to cells.
本公开涉及与P
EG化化合物(如P
EG化脂质)结合的阳离子化合物复合物和组合物,用于将核酸和其他多阴离子载体传递给细胞,制备包含一种或多种阳离子化合物和低质量百分比P
EG化化合物与多阴离子化合物的复合物和组合物的方法,以及将多阴离子化合物传递给细胞的方法。