EC 3.2.1.15 CAZY Family: GH28 From A. aculeatus. In 3.2 M ammonium sulphate. Specific activity: 280 U/mg (40°C, pH 5.5, polygalacturonic acid as substrate). Contaminants: endo-arabinanase and endo-galactanase < 0.01%. Stable at 4°C for > 4 years.
