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. 2024 May 7;20(1):2342592. doi: 10.1080/21645515.2024.2342592

Figure 3.

Figure 3.

Ultra-high performance liquid chromatography (UHPLC) analysis of four lipid components of mRNA-LNPs. (a) Differences in changes of mPEG-DMG-2K in formulation stored at 4°C for 0, 3, and 6 months. (b) Differences in changes in cholesterol of the fractions after 0, 3 and 6 months of storage at 4°C. (c) Analysis of lipid content of the ionizable lipid (SM-102) in formulation fractions of different particle sizes. (d) Analyze differences in changes in DSPC after 0, 3 and 6 months of storage at 4°C.Calculations are described in the ‘Lipid Content Determination’ section of materials and methods. MOI%: the percentage of lipid content detected in the sample as a percentage of the labeled amount. Data were analyzed by a two-tailed unpaired t-test. *P < .05, **P < .01, ***P < .001. All panels were analyzed in triplicate.