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. 2004 Aug;186(15):5093–5100. doi: 10.1128/JB.186.15.5093-5100.2004

TABLE 1.

Purification of recombinant LepB

Step Protein (mg) Total activity (U) Sp act (U/mg of protein) Purification (n-fold) Recovery (%)
Refolded enzyme 102 4.8 0.047 1 100
DEAE-Toyopearl 26.2 4.5 0.17 4 94
AH-Sepharose 4B 0.81 3.0 3.7 79 63
Sephacryl S-200 0.54 2.3 4.3 91 48