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. 2016 Nov 4;7:1754. doi: 10.3389/fmicb.2016.01754

FIGURE 3.

FIGURE 3

BCG-OtsB2 has stronger binding interactions to THP-1 macrophages as measured by AFM. (A) cartoon schematic of AFM measurements. (B) Binding force data for WT BCG (black) and BCG-OtsB2 (red) and THP-1 macrophages. Results representative of three experiments.