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. Author manuscript; available in PMC: 2022 Oct 13.
Published in final edited form as: J Am Chem Soc. 2021 Oct 4;143(40):16337–16342. doi: 10.1021/jacs.1c07430

Figure 5.

Figure 5.

(A) Schematic of the macrophage uptake workflow. First M. smegmatis cells are exposed to AzFPA and then AF647. The resulting labeled cells were mixed with THP1-derived macrophages. (B) Confocal fluorescence microscopy images of labeled M. smegmatis (cyan) that had been taken up by THP1-derived macrophages (MOI: 10:1). Fluorophore-conjugated (405 nm) Wheat germ agglutinin was used to stain the plasma membrane (white) (Scale bars: 3 μm).