Substances | Relative activity (%) | ||
---|---|---|---|
1Â mM | 5Â mM | 10Â mM | |
Control | 100 | 100 | 100 |
Ni2+ | 100 ± 5.8 | 69 ± 6.9 | 32 ± 1.8 |
Cu2+ | 99 ± 5.6 | 91 ± 4.9 | 6 ± 1.8 |
Mg2+ | 93 ± 5.2 | 67 ± 6.9 | 66 ± 3.9 |
Li+ | 86 ± 6.3 | 85 ± 1.6 | 67 ± 7.4 |
Ba2+ | 81 ± 1.0 | 82 ± 0.4 | 73 ± 1.3 |
K+ | 82 ± 2.8 | 84 ± 0.9 | 50 ± 3.4 |
Zn2+ | 87 ± 0.8 | 77 ± 0.0 | 20 ± 0.6 |
Mn2+ | 66 ± 3.2 | 49 ± 0.9 | 50 ± 1.1 |
Ca2+ | 59 ± 2.5 | 51 ± 1.6 | 51 ± 6.0 |
Co2+ | 58 ± 2.6 | 52 ± 1.6 | 25 ± 2.0 |
Cs2+ | 40 ± 2.0 | 37 ± 5.3 | 48 ± 3.1 |
Hg2+ | 7 ± 0.5 | N.D. | N.D. |
EDTA | 92 ± 7.3 | 90 ± 5.0 | 82 ± 2.2 |
DTT | 52 ± 3.5 | 59 ± 1.8 | 67 ± 2.3 |