英文名称: Tannase from Aspergillus ficuum; Tannin acyl Hydrolase

其他名称: 鞣酸酶; 丹宁酶; 单宁酯酰水解酶

CAS号: 9025-71-2

级别: BR

活力: ≥200 U/ g

活力定义: 1 U corresponds to the amount of enzyme which changes the absorbance at 310 nm by 1.0 per minute at pH 4.7 and 30°C (tannic acid as substrate, final volume 3 ml)

Total impurities: 25 mM potassium phosphate; 250 mM NaCl; 50% glycerol

性状: 白色粉末, 由曲霉属等微生物发酵生产
用途: 生化研究. 可水解没食子酸单宁中的酯键和缩酚羧键, 生成没食子酸和葡萄糖

保存: 2~8℃