Fig. 6From: Heterologous expression of a Streptomyces cyaneus laccase for biomass modification applicationsCharacterization of immobilized and free ScLac. a Thermal stability was determined by incubating the free and immobilized enzymes at 30 °C for 1 h and measuring the residual activities. Control assays were set up without heat treatment. b Optimum pH profiles of free ScLac, ScLac immobilized on agarose beads and ScLac CLEAsBack to article page