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. 2019 Apr 3;24(7):1303. doi: 10.3390/molecules24071303

Figure 4.

Figure 4

ζ-potential measurement of Lipofectamine LTX/mRNA LNPs. Two LNP formulations were prepared by mixing mRNA with (a) minimal or (b) maximal volume of lipofectamine LTX solution that the manufactures suggest to use ((a) Lipo-Min and (b) Lipo-Max). ζ-potential of the LNPs without mRNA addition (mRNA (−)), and those loading mRNA hybridized with 0, 5, 10, or 20 PEG-OligoRNAs were measured. n = 6. Data are presented as mean ± standard error of the mean.