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. 1999 Aug;181(16):4914–4918. doi: 10.1128/jb.181.16.4914-4918.1999

TABLE 1.

Effects of purification of recombinant Pur7

Treatment of Pur7 Protein (mg) Activity (U) Specific activity (U/mg) Fold purification Yield (%)
None (crude extract) 124 25.3 0.2 1 100
Ni2+ purification 1.8 32.9 18.3 91.5 130