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. 2023 Jun 7;8:88. doi: 10.1038/s41541-023-00679-x

Fig. 1. AgTRIO mRNA-LNP immunization generates a robust IgG response against recombinant AgTRIO and salivary gland extracts.

Fig. 1

a Experiment scheme showing groups of C57BL/6 female mice injected with 10 μg of AgTRIO mRNA-LNP or control mRNA (Luc mRNA-LNP), and boosted twice, at two-week intervals. b Two weeks after each immunization, mice were bled. 1:2,500 and 1:12,500 dilutions of sera were examined for AgTRIO-specific IgG antibodies by ELISA using recombinant AgTRIO as the antigen. c 1:2,500 dilution of sera collected after the final were examined for AgTRIO-specific IgG antibodies against salivary gland extracts by ELISA. (Median ± IQR, p < 0.05 using the Mann Whitney U-test) d 1:2,500 dilution of sera were used to determine AgTRIO-specific IgG1, IgG2a and IgG2b. 1:500 dilution of sera were examined for AgTRIO specific IgG3 antibodies.