相关CAS:224306-54-1;224306-55-2。提供形式: in 3.2 M ammonium sulphate。
酶活定义: One Unit of feruloyl esterase activity is defined as the amount of enzyme required to release one µmole of ferulic acid per minute from ethyl-ferulate (0.39 mM) in MOPS buffer (100 mM), pH 6.0。
特异性:Catalyses the hydrolysis of the 4-hydroxy-3-methoxycinnamoyl (feruloyl) group from an esterified sugar, which is usually arabinose in "natural" substrates。
最佳温度:60℃
最佳pH:6。