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. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: Protein Expr Purif. 2008 Mar 7;59(2):249–257. doi: 10.1016/j.pep.2008.02.005

Table 1.

Purification summary of the recombinant CB2271-326 fragment

Step Total protein* (mg) Percentage of total protein Purity (%)
Whole cell lysate 458.6 100 —
Fusion protein 9.52-12.4 2.4 44-57
Target protein fragment 1.5-2 0.38 >95
*

From 1 liter of cell culture (4~6 grams of wet cell).