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

Figure 3.

Figure 3

Antibody-antigen binding profiles of NPC2- and IGF2-tagged bsAbs. Kinetic binding curves for NPC2- and IGF2-tagged bsAb:antigen interactions were determined by BLI. (A) 548~NPC2 and (C) 548~IGF2 were loaded onto probes and dipped into analyte solutions containing the indicated concentrations of NPC1-C. (B) MR72~NPC2 and (D) MR72~IGF2 were loaded onto probes and dipped into the indicated concentrations of analyte solutions containing EBOV GPCL. Grey lines indicate curve fits to a 1:1 binding model. See Table 1 for kinetic binding constants.