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. 2016 Dec 6;45(4):1606–1618. doi: 10.1093/nar/gkw1195

Figure 2.

Figure 2.

(A) The fluorescence spectra of 3 μM IZNP-1 with the stepwise addition of the multimeric G-quadruplex htg45 (arrow: 0–15 μM). (B) The fluorescence spectra of 3 μM IZNP-1 with the stepwise addition of the monomeric G-quadruplex htg21 (arrow: 0–30 μM). (C) The fluorescent titration curves of 3 μM IZNP-1 with the stepwise addition of htg45 in the absence and presence of 60 μM htg21. (D) The fluorescence intensities of 3 μM IZNP-1 with the stepwise addition of htg21 in Tris–HCl buffer containing 3 μM htg45. All the experiments were conducted in 10 mM Tris–HCl buffer, 100 mM KCl, pH 7.2 at λex = 400 nm.