endo-1,4-β-Xylanase (Aspergillus aculeatus)

High purity endo-1,4-β-Xylanase (Aspergillus aculeatus) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.2.1.8
CAZy Family: GH11
CAS: 9025-57-4

endo-1,4-beta-xylanase; 4-beta-D-xylan xylanohydrolase

Highly purified. From Aspergillus aculeatus. Electrophoretically homogeneous, pI 3.8.
In 3.2 M ammonium sulphate.
Supplied at ~ 1,600 U/mL. 

Specific activity
~ 30 U/mg (40oC, pH 4.5 on wheat arabinoxylan).

Stability: > 4 years at 4oC.

Product Code
Content/size
Stock
Price
Qty
E-XYLAA
3.125 mL; 5,000 Units
$190.00

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DESCRIPTION

endo-1,4-β-Xylanase (Aspergillus aculeatus)

EC 3.2.1.8
CAZy Family: GH11
CAS: 9025-57-4

Synonyms:
endo-1,4-beta-xylanase; 4-beta-D-xylan xylanohydrolase

Form:
In 3.2 M ammonium sulphate.

Stability: 
> 4 years at 4oC.

Specific activity:
~ 30 U/mg (40oC, pH 4.5 on wheat arabinoxylan).

Unit definition:
One Unit of xylanase activity is defined as the amount of enzyme required to release one μmole of xylose reducing-sugar equivalents from wheat arabinoxylan per minute under the conditions stated.

Specificity:
endo-hydrolysis of (1,4)-β-D-xylosidic linkages in xylans

Applications:
For use in research.

Novel substrates for the automated and manual assay of endo-1,4-β-xylanase.

Mangan, D., Cornaggia, C., Liadova, A., McCormack, N., Ivory, R., McKie, V. A., Ormerod, A. & McCleary, D. V. (2017). Carbohydrate Research, 445, 14-22.