Fig. 4From: Cloning a novel endo-1,4-β-d-glucanase gene from Trichoderma virens and heterologous expression in E. coli SDS-PAGE of supernatant and cell debris after cell lysing. Lane M protein ladder, lane 1 control with blank plasmid cell supernatant, lane 2 the supernatant after cell lysing, lane 3 the cell debris after cell lysingBack to article page