From: Zymographic differentiation of [NiFe]-Hydrogenases 1, 2 and 3 of Escherichia coli K-12
Hydrogen in headspace | 50 mM MOPS, pH 7 | 50 mM MOPS, pH 7, BV/TTCa | 50 mM MOPS, pH 7, PMS/NBTb | 50 mM MOPS, pH 7, NBT |
---|---|---|---|---|
0%c | + 170 mV | + 78 mV | + 74 mV | + 73 mV |
5% | - 120 mV | - 264 mV | - 38 mV | - 65 mV |
100% | - 349 mV | - 322 mV | - 92 mV | - 102 mV |