Table 4.
Hepes 20 mM, pH 7.5 (25 °C) a | k (h−1) | t1/2 (h) | Reference |
---|---|---|---|
no additions | 0.003 | 210 | [38] |
+ 200 mM KCl | 0.013 | 78 | [38] |
+ 200 mM NaCl | 0.010 | 96 | [38] |
+ 0.1 mM CaCl2 | 0.005 | 170 | [38] |
+ 1.0 mM MgCl2 | 0.012 | 59 | [38] |
+ 0.1 mM CuCl2b | 25 | 0.03 | [38] |
+ 10 μM CuCl2b | 0.062 | 11 | [38] |
+ 0.1 mM FeCl3b | 0.089 | 7.8 | [38] |
phosphate EDTAc | 0.019 | 36 | [38] |
Tris 50 mM, 50 mM KCl, 5% ethylene glycol pH 8.0 (37 °C) |
0.17 | 4 | [33] |
Hepes pretreated with Chelex 100 resin.
The cations indicated were added as salts of high purity (>99.999%).
In phosphate buffer (50 mM, pH 7.5), 1 mM EDTA, and 200 mM NaCl.
The nominal FeCl3 concentration is indicated.