Fig. 3From: Purification and characterization of a pectin lyase produced by Geobacillus stearothermophilus Ah22 and its application in fruit juice productionSDS-polyacrylamide gel electrophoresis of the PL purified from G. stearothermophilus (Ah22). Lanes: 1, 2 homogenate; 3, 4 PL enzyme purified by gel filtration chromatography (Sephadex G 150)Back to article page