Exo-1,3-β-D-glucanase + β-glucosidase
Reference : E-EXBGOS
CAS Number : 9001-22-3
Shipping temperature: ambient
Storage temperature: 2-8oC
Formulation: in 3,2 M ammonium sulphate
Physical form: suspension
EC Number:
- Exo-1,3-β-glucanase: 3.2.1.58
- β-glucosidase: 3.2.1.21
CAZy Family: GH3, GH55
CAS:
- Exo-1,3-β-glucanase: 9073-49-8
- β-glucosidase: 9001-22-3
Synonyms:
- Exo-1,3-β-glucanase: glucan 1,3-β-glucosidase; 3-β-D-glucan glucohydrolase
- β-glucosidase: β-glucosidase
Source:
- Exo-1,3-β-glucanase: Trichoderma virens
- β-glucosidase: Aspergillus niger
Activity/Concentration:
Exo-1,3-β-glucanase (100 U/mL) / β-glucosidase (20 U/mL)
Unit definition:
- One Unit of exo-1,3-β-glucanase activity is defined as the amount of enzyme required to release one micromole of glucose reducing-sugar equivalents per minute from laminarin (10 mg/mL) in sodium acetate buffer (100 mM), pH 4,0 at 40°C
- One Unit of β-glucosidase activity is defined as the amount of enzyme required to release one micromole of p-nitrophenol per minute from 4-nitrophenyl-β-D-glucpyranoside in sodium acetate buffer (100 mM), pH 4,0 at 40°C
Specificity:
- 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
Température optimale : 40°C
pH optimal : 4
Stability: minimum 1 year at 4oC
- High purity and stability
- Food and feeds, carbohydrate and biofuels industries
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Specifications
Reference | Packaging | |
---|---|---|
E-EXBGOS | 300 unités (units) exo-1,3-beta-glucanase / 60 unités (units) beta-glucosidase |