产品名称

α-Amylase from Aspergillus oryzae

一般描述

Microbial amylases are exoenzymes and are used in several industrial applications, such as production of bread, maltose syrups, and fermentation of soya sauce, miso etc. α-Amylase isolated from Aspergillus oryzae has been found to have molecular weights of 51kDa (sedimentation and diffusion) and 49kDa (gel filtration).

别 称

1,4-α-D-Glucan-glucanohydrolase

含 量

~30 U/mg

CAS  NO.

9001-19-8

分子量

Mr ~51000

MDL  number

MFCD00081319

适用范围

生物试剂

l  理化信息

外 观

粉末

l  生物学信息

生物活性/药理作用

Aspergillus oryzae α-amylase (Ao α-amylase) enzyme catalyzes the hydrolysis of the α-1,4 glycosidic bonds in soluble starches and related subsrates. These substrates are broken down to release short oligosaccharides and α-limit dextrins.

应 用

α-Amylase has been used:

• as a control enzyme in agar plate-d and carboxymethylcellulose-d clearing assays to screen cellulase activity

• for the hydrolysis of starch to explore the the role of wheat starch in frozen dough

• to inhibit Staphylococcus aureus biofilms

有效单位定义

1U corresponds to the amount of enzyme which liberates 1μmol maltose per minute at pH6.0 and 25°C.

l  存储

存储温度

2-8°C

l  注意事项及免责声明

本产品仅用于实验研究，不得作为药物使用，不得用于家用或其它用途。

l  参考文献

1.    http://www.drugbank.ca

2.    https://ncit.nci.nih.gov

3.    https://www.ncbi.nlm.nih.gov