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. 2011 Apr 21;20(7):1145–1154. doi: 10.1002/pro.642

Figure 3.

Figure 3

SPR sensograms showing the interaction of immobilized biotin and monomeric streptavidin variants. The traces represent experimental data in response units at 0 nM (red), 25 nM (blue), 50 nM (cyan), 100 nM (green), and 125 nM (magenta) of streptavidin variants.