. Author manuscript; available in PMC: 2013 May 2.

Published in final edited form as: J Am Chem Soc. 2011 Apr 27;133(19):7361–7375. doi: 10.1021/ja108118v

Table 3.

Binding site sizes calculated by FID titrations between 3 and various nucleic acids. Buffer conditions: 100 mM KCl, 10 mM SC, 0.5 mM EDTA, pH 6.8. T = 20 °C. [polynucleotides] = 10 μM/bp. [EtBr] = 5 μM. d[5’-A₃₀T₃₀-3’] = 0.50 μM/duplex, [TO] = 15 μM.

Nucleic acid	Binding site size (bp)
poly(dA).poly(dT)	11
poly(dA.dT)₂	10
poly(dG).poly(dC)	9
d[5’-A₃₀T₃₀-3’]	10