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. 2022 Jul 2;17:2893–2905. doi: 10.2147/IJN.S363990

Figure 2.

Figure 2

Investigation of buffer-formulated mRNA-LNP3 complex transfection effect. (A) Comparison of different solutions as formulated buffers for mediating mRNA-LNP3 transfection to HEK293T cells. (B) Optimization and development of different formulated buffers based on SPMCG to explore the transfection effect of mRNA-LNP3 complex. The fluorescent images were collected from three time points after transfection, 24, 48 and 72 h. The scale bar was 100 μm.

Abbreviations: NS, normal saline; SB, sodium bicarbonate solution; RL, ringer lactate solution; PBS, phosphate buffer solution; SPMCG, sodium potassium magnesium calcium and glucose solution.