果胶裂解酶，来源于Aspergillus sp，EC:4.2.2.2

EC 4.2.2.2 From Aspergillus sp. In 50 % glycerol. Specific activity: 180 U/mg protein on polygalacturonic acid (pH 8, 40oC). Contaminants: polygalacturonanase, <0.004 U/mg; endo-galactanase < 0.004 U/mg; endo-arabinanase < 0.001 U/mg. Stable at 4oC or -20oC for > 4 years.