Enzyme Endo-1,4 β-mannanase

Shipping temperature: ambient

Storage temperature: 2-8^oC

Formulation: in 3,2 M ammonium sulphate

Physical form: suspension

EC 3.2.1.78
CAZy Family: GH26
CAS: 37288-54-3

Synonyms: mannan endo-1,4-β-mannosidase; 4-β-D-mannan mannanohydrolase

Source: Aspergillus niger
Highly purified

Molecular weight: 44,600

Concentration: supplied at ~ 600 U/mL

Specific activity:
~ 50 U/mg (40°C, pH 4,0 on carob galactomannan)

Unit definition:
One Unit of mannanase activity is defined as the amount of enzyme required to release one micromole of mannose reducing-sugar equivalents per minute from carob galactomannan (10 mg/mL) in sodium acetate buffer (100 mM), pH 4,0 at 40°C

Specificity:
Random hydrolysis of (1,4)-β-D-mannosidic linkages in mannans, galactomannans and glucomannans

Temperature optima: 60°C
pH optima: 3

Stability: > 4 years at 4°C

• High purity and stability

- Research, biochemical enzyme assays and in vitro diagnostic analysis
- Diagnostics and research within the food and feed, carbohydrate, biofuels and paper production industries

Data Booklet Safety data sheet

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