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. 2023 Aug 28;14:5249. doi: 10.1038/s41467-023-40918-2

Fig. 7. Asymptotic/one-step restricted accumulation of affinity following sequential immunization in mice.

Fig. 7

WT C57Bl/6 and IGHV1-2 HC2 mice were sequentially immunized with NP-ovalbumin (4x) at weeks: 0, 3, 6 and 9 and ratio of NP2 to N23 binding by the serum IgG response was measured two weeks after each immunization [mean ± SD], n = 5 biologically independent animals per genotype, two-factor ANOVA. Factor 1= genotype; Factor 2 = immunization number. Following identification of an immunization number effect (P < 0.0001) but not genotype effect (P = 0.8238), factor 2 was further analyzed with Tukey’s test. The P values for the resultant pairwise comparisons are presented in the figure. Data are from one vaccination experiment.