英文名称:α-Amylase(Bacilus subtilis) ;1,4-α-D-Glucan-glucanohydrolase 其他名称:中温淀粉酶;液化型淀粉酶;液化酶;α-1,4糊精酶;细菌性淀粉酶;α-淀粉酵素;糊精化酶CAS号:9000-90-2 级别:BioChemika 活力:≥50U/mg 活力定义:1 U corresponds to the amount of enzyme which liberates 1 μmole maltose per minute at pH 6.9 at 25 °C (starch acc. to Zulkowsky, Catalog No. 85642, as substrate). 性状:黄褐色或类白色粉末。由枯草杆菌提取 用途:生化研究。能使淀粉迅速液化而生成低分子。保存:2~8℃