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. 2021 Jul 2;13(7):1013. doi: 10.3390/pharmaceutics13071013

Table 1.

Molar percentages of lipid components in the liposomes.

Formulation POPC Cholesterol DOTAP POPS DSPE-PEG2000
An-Lp 44.4% 33.3% 22.2%
An-PEG-Lp 63.3% 31.7% 5%
Cat-Lp 44.4% 33.3% 22.2%
Cat-PEG-Lp 42.2% 31.7% 21.1% 5%
Neu-Lp 66.6% 33.3%
Neu-PEG-Lp 58.3% 31.7% 5% 5%

An: anionic, Cat: cationic, Neu: neutral, PEG: polyethylene glycol, Lp = liposome.