产品名称

α-Amylase from Bacillus amyloliquefaciens

别 称

1,4-α-D-Glucan Glucano-hydrolase, BAN™ 480L

含 量

≥250units/g

CAS  NO.

9000-85-5

分子量

mol wt 55 kDa

MDL  number

MFCD00081319

适用范围

生物试剂

l  理化信息

外 观

液体

l  生物学信息

生物活性/药理作用

An endoamylase that randomly hydrolyzes α-(1→4)-glycosidic ages in amylose and amylopectin. The breakdown products are oligosaccharides and dextrins of varying chain length. This enzyme is active at high temperatures (70−90°C).

α-Amylase is an endoamylase that randomly hydrolyzes the α-(1,4) glucan ages in amylose and amylopectin. The breakdown products are oligosaccharides and dextrins of varying chain length. This enzyme works best at high temperatures, in the range of 70-90° C elcius. The pH range for the α-amylase of B.amyloliquefaciens is 5.5 to 6.5, with a single maximum at 5.9. The activity is rapidly inactivated below pH 5.0.

应 用

α-Amylase is used to hydrolyze α bonds of α-ed polysaccharides, such as starch and glycogen. α-Amylase from Bacillus amyloliquefaciens is supplied as a liquid. α-Amylase has been used in various plant studies, such as bolism studies in Arabidopsis. α-Amylase from Bacillus amyloliquefaciens has been used to hydrolyze sweetpotato amylopectin to identify cluster structure.The enzyme has been used to hydrolyze sago palm starch to reducing sugars,which are then used for ethanol fermentation by Saccharomyces cerevisiae FNCC 3012. The enzyme catalyzes amylolysis of gelatinised waxy maize starch to produce reducing sugars.

有效单位定义

One unit is the amount of enzyme which dextrinizes 5.26g of dry starch per hour under standard conditions.

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