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. 2014 Aug 6;2:60. doi: 10.3389/fchem.2014.00060

Figure 2.

Figure 2

Purification of AkEG21 by Superdex 200 gel filtration. The P-2 fraction obtained in the TOYOPEARL CM-650M column chromatography was subjected to gel filtration through Superdex 200 10/300 GL. Fractions 14–16 were pooled as the purified AkEG21. SDS-PAGE for cellulase preparations from A. kurodai is shown in the inset. Mk, marker protein; P-2, the sample after TOYOPEARL CM-650M chromatography; Fr. 15, purified AkEG21.