Megazyme® exo-1,3-β-D-Glucanase + β-Glucosidase

300 Units exo-1,3-β-glucanase / 60 Units β-glucosidase

SKU 编号  700004209  |  目录编号  E-EXBGOS

数量:
最低数量要求:1
This item must be ordered in multiples of one case. Quantity per case: 1

A change in the formulation of the Exo-1,3-β-D-Glucanase + β-Glucosidase (E-EXBGOS) product has occurred. For full details please view here.

High purity exo-1,3-β-D-Glucanase (Trichoderma sp.) + β-Glucosidase (Aspergillus sp.) for use in research, biochemical enzyme assays and analytical testing applications.

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规格
品牌Megazyme
EC 编号

exo-1,3-β-glucanase: 3.2.1.58
β-glucosidase: 3.2.1.21

储存条件

Storage Temperature: 2-8°C

Stability: > 1 year under recommended storage conditions. Check vial for details.

应用实例For use in the determination of (1,3)(1,4) β-glucan.
配方In 3.2 M ammonium sulphate
外形Suspension
CAS 编号

exo-1,3-β-glucanase: 9073-49-8
β-glucosidase: 9001-22-3

浓度exo-1,3-β-Glucanase (100 U/mL) / β-Glucosidase (20 U/mL)
同义词

exo-1,3-β-Glucanase: glucan 1,3-beta-glucosidase;

3-beta-D-glucan glucohydrolase, β-Glucosidase: beta-glucosidase

来源β-Glucosidase: Aspergillus sp., exo-1,3-β-Glucanase: Trichoderma sp.
表达exo-1,3-β-D-Glucanase: Recombinant from Trichoderma sp.
β-Glucosidase: Purified from Aspergillus sp.
特异性

exo-1,3-β-glucanase: Successive hydrolysis of β-D-glucose units from the non-reducing ends of (1,3)-β-D-glucans, releasing α-glucose.

β-glucosidase: Hydrolysis of terminal, non-reducing β-D-glucosyl residues with release of β-D-glucose.

单位定义

exo-1,3-β-D-Glucanase: One Unit of exo-1,3-β-glucanase activity is defined as the amount of enzyme required to release one μmole of glucose reducing-sugar equivalents per minute from laminarin (10 mg/mL) in sodium acetate buffer (100 mM), pH 4.0 at 40°C.

β-Glucosidase: One Unit of β-glucosidase activity is defined as the amount of enzyme required to release one μmole of p-nitrophenol per minute from 4-nitrophenyl-β-D-glucpyranoside in sodium acetate buffer (100 mM), pH 4.0 at 40°C.

最佳温度 (°C)40
包装尺寸0.80 in x 0.80 in x 1.90 in
包装重量0.03 lb