Figure 4.
Antigen-cobalt tetrapyrrole uptake in macrophages. Pfs25-Dy490 (A) and PoP (B) uptake by murine RAW 264.7 macrophage cells following 4 hr incubation with indicated samples and Pfs25. CoPoP and cobalamin have minimal PoP fluorescence. Error bars represent mean +/− standard deviation for n = 3 experiments. **** p < 0.0001, analyzed by one-way ANOVA with Bonferroni multiple comparisons post-test.
