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. 2007 May;210(5):555–564. doi: 10.1111/j.1469-7580.2007.00722.x

Fig. 4.

Fig. 4

SDS-PAGE of AmphiTRP14. Lane M, marker; Lane 1, extracts from E. coli BL21 containing pET28a/AmphiTRP14 before induction; Lane 2, extracts from E. coli BL21 containing pET28a/AmphiTRP14 after IPTG-induction; Lane 3, recombinant AmphiTRP14 purified on Ni-NTA resin column. The arrow indicates the location and size of recombinant AmphiTRP14.