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. 2023 Oct 3;14:1271686. doi: 10.3389/fimmu.2023.1271686

Figure 5.

Figure 5

Neutralization activities elicited in the four rabbit groups. Neutralization of HIV-I pseudoviruses from different tiers and clades was tested in a standard assay using the TZM.bl target cells. Serum samples collected two weeks after the last immunization (week 14) were evaluated for neutralization activity. Virus pseudotyped with MLV was used as negative control, and control mAbs were also included for comparison. Bold values denote ID50 titers measurable above cut-offs (above MLV control <30 or >3-fold higher than MLV control of >30).