Fig. 6From: The trade-off of availability and growth inhibition through copper for the production of copper-dependent enzymes by Pichia pastoris SDS PAGE analysis of laccase expressed by GSLAC at 0.1 mM copper concentration. Lane1: Sample collected at 0 h; Lane 2 : Sample collected at 24 h; Lane 3 : Sample collected at 48 h; Lane 4 : Sample collected at 72 h; Lane 5: Molecular weight marker. 13 μg of protein was loaded in each laneBack to article page