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. 2019 May 16;10:2190. doi: 10.1038/s41467-019-09481-7

Fig. 3.

Fig. 3

Contribution of kappa chain maturation to HIV binding. a, b BLI representative reference-subtracted sensorgrams for each interaction between the BG505.SOSIP.664 (ligand) and BF520.1 naiveVHmatureVK (a) and matureVHnaiveVK (b) (analytes). IgG concentrations ranged from 667 to 42 nM. The gray lines show 0 μM IgG. KD, Kon, and Kdis are shown from best fitting (green lines) to a 1:2 bivalent analyte model of binding