乙酰基木聚糖酯酶检测底物

英文名：Acetylxylan esterase (Orpinomyces sp.)

货号：E-AXEAO-3KU

规格：3000 units

High purity recombinant Acetylxylan esterase (Orpinomyces sp.) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

EC 3.1.1.72
CAZy Family: CE6
CAS: 188959-24-2/9000-82-2

acetylxylan esterase

Recombinant. From Orpinomyces sp.
In 3.2 M ammonium sulphate.

Specific activity: ~ 290 U/mg (40^oC, pH 6.7 on 4-nitrophenyl acetate)

Stability: > 2 years at 4^oC.

Data booklets for each pack size are located in the Technical Resources tab.

DESCRIPTION

Acetylxylan esterase (Orpinomyces sp.)

EC 3.1.1.72
CAZy Family: CE6
CAS: 188959-24-2 / 9000-82-2

Synonyms
acetylxylan esterase

Form:
In 3.2 M ammonium sulphate.

Stability:
> 2 years at 4^oC.

Specific activity:
~ 290 U/mg (40^oC, pH 6.7 on 4-nitrophenyl acetate).

Unit definition:
One Unit of acetylxylan esterase activity is defined as the amount of enzyme required to release one μmole of p-nitrophenol per minute from 4-nitrophenyl acetate in sodium phosphate buffer (100 mM), pH 6.7 at 40^oC.

Specificity:
Catalyses the hydrolysis of acetyl groups from polymeric xylan, acetylated xylose, acetylated glucose, α-napthyl acetate and 4-nitrophenyl acetate but not from triacetylglycerol. Does not act on acetylated mannan or pectin.

Applications:
Applications established in carbohydrate research and biofuel industries.

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