产品名称

Pectinase from Aspergillus niger

别 称

Poly-(1,4-α-D-galacturonide) glycanohydrolase, Polygalacturonase solution from Aspergillus niger

含 量

≥5 units/mg protein (Lowry)

CAS  NO.

9032-75-1

MDL  number

MFCD00131809

适用范围

生物试剂, suitable for plant cell culture

l  理化信息

外 观

棕色甘油水溶液

物理形态

Solution in 40% glycerol

l  生物学信息

生物活性/药理作用

Pectolytic enzyme preparation produced from a selected strain of Aspergillus niger: contains mainly pectintranseliminase, polygalacturonase, and pectinesterase and small amounts of hemicellulases and cellulases. Pectinases hydrolyses pectin, which is a component of the cell wall. They may attack methyl-esterified pectin or de-esterified pectin. It is a source of pectinase activity, also containing cellulase and hemicellulase activities.Pectinase catalyzes the random hydrolysis of a-(1-4)-Dgalactosiduronic ages in pectin and other galacturonans.

应 用

Used in plant protoplast preparation to digest cell wall prior to organelle isolation.

Petctinase is an enzyme from Aspergillus niger that is used in plant protoplast preparation to digest cell wall prior to organelle isolation. It has been used to conduct partial saccharification of sugars. Pectinases are used to study their role in the invasion of plant  tissues by phytopathogens, the spoilage of produce and various food processing and plant biotechnology applications. Product P4716 is suitable for plant cell culture and is provided in an aqueous glycerol solution.

有效单位定义

One unit will liberate 1.0μmole of galacturonic acid from polygalacturonic acid per min at pH4.0 at 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