Figure 1From: The alkaline pectate lyase PEL168 of Bacillus subtilis heterologously expressed in Pichia pastorisis more stable and efficient for degumming ramie fiberSDS-PAGE of the pectate lyase protein. Lane M, the protein molecular weight standards (100, 75, 50, 35 and 25 kDa); lane 1, concentrated PEL168P from supernatant; lane 2, purified PEL168P; lane 3, purified PEL168P treated by endoglycosidase H; lane 4, purified PEL168E.Back to article page