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. 2019 Jan 3;17:127–131. doi: 10.1016/j.bbrep.2018.12.011

Fig. 2.

Fig. 2

Fluorescence titration of biotin into streptavidin, monitoring emission at 335 nm and 350 nm (λex=280 nm). The three points in each curve with opposite filling are those not included in the linear fits.