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. 2018 Jul 30;9:2982. doi: 10.1038/s41467-018-05384-1

Fig. 1.

Fig. 1

Immunogenicity of liposomal formulations. a IgG titrations. Absorbance in the ELISA plate versus serum dilution and antibody titer reported as log (EC50). mPEG2000-DSPE, LCDX-PEG3400-DSPE, and DCDX-PEG3400-DSPE were used as antigens for sLip, LCDX-sLip, and DCDX-sLip, respectively. b Absorbance in the ELISA plate for anti-PEG IgM evaluation. mPEG2000-DSPE was used as antigen for all formulations. n = 3, data are means ± s.d. Statistical significances were calculated by Student’s t-test. **p < 0.01, ***p < 0.001