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. 2007 Oct 2;129(2):799–810. doi: 10.1016/j.snb.2007.09.082

Table 2.

Binding constants and binding sites of flavonoids to DNA at 25 and 37 °C

Compound T (°C) KA (105 mol L−1) n r
Baicalein 25 0.53 1.15 0.9992
37 1.38 1.21 0.9978



Wogonin 25 1.33 1.23 0.9985
37 1.76 1.22 0.9993



Baicalin 25 0.24 1.08 0.9977
37 0.82 1.18 0.9923

r is regression coefficient.