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. 1998 Sep;180(17):4667–4675. doi: 10.1128/jb.180.17.4667-4675.1998

TABLE 2.

Purification of B. cepacia HQDO

Fraction Vol (ml) Activity (U/ml) Total activity (U) Protein (mg/ml) Sp act (U/mg) Yield (%) Purification (fold)
Crude extract 10 3.52 35.2 8.6 0.4 1.0
35–50% (NH4)2SO4 5 7.9 39.5 7.2 1.09 100 4.75
Q-Sepharose (concentrated) 1 18.8 18.8 9.5 1.99 53.4 4.97
Resource-Phenyl (concentrated) 0.08 180 14.4 4.9 36.7 40.9 91.7