Fig. 3From: A highly thermotolerant laccase produced by Cerrena unicolor strain CGMCC 5.1011 for complete and stable malachite green decolorizationSDS-PAGE analysis of purified Lac2. Lac2 was purified from the fermentation broth of C. unicolor CGMCC 5.1011. Lane M, protein marker. Lane 1, fermentation broth of C. unicolor CGMCC 5.1011. Lane 2, purified Lac2. Lane 3, deglycosylated Lac2Back to article page