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. 2021 Oct 14;12:729851. doi: 10.3389/fimmu.2021.729851

Figure 6.

Figure 6

Cellular internalization of Trojan horse bsAbs. (A) Schematic of pHrodo Red-labeled antibody internalization experiment. (B, C) Labeled antibodies were incubated with cells at either 4°C to prevent internalization or 37°C to allow internalization prior to analysis by flow cytometry. Data points represent the percentage of pHrodo Red positive cells; bars represent means ± SD from 3 independent experiments. Group means (bars) were compared using one-way ANOVA with Turkey’s multiple comparisons test. (****P < 0.0001; **P < 0.01; ns, not significant).