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. 2016 Nov 21;13:81. doi: 10.1186/s12977-016-0312-7

Fig. 5.

Fig. 5

Domain swapping experiments to determine minimal region of JRFL, which confers CD4-bs-directed bNAb binding on JRCSF. a Schematic representation of domain swapped mutants. bd FACS-based cell surface staining assay of JRFL, JRCSF and domain swapped mutants with the neutralizing Abs 2G12, VRC01, b12 and the non-neutralizing Ab F105 over a range of antibody concentrations