Table 1.
The salting-out constant (Ks) of DAFP-1 by some common monovalent saltsa
Ks | Cl− | Br− | I− | ClO4− |
---|---|---|---|---|
Na+ | 1.42 | 0.88 | 0.67 | 0.64 |
K+ | 1.34 | 0.91 | 0.71 | --- |
Rb+ | 1.28 | 0.94 | 0.78 | --- |
The activity coefficients used in the calculations of Ks are obtained from the Handbook of Chemistry and Physics (the 89th Edition, 2008–2009). The TH activity of DAFP-1 alone (453 µM) is 0.64 °C (i.e., TH0 = log c / Ktotal = 0.64 °C). The values of Ks were obtained by linearly fitting the curves in Figure 1–Figure 3.