β-Xylosidase from Opitutus terrae, Recombinant

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Cat No.

NATE-1192

Description

Releases reducing sugars from birchwood xylan (X0502), also catalyzes the hydrolysis of 4-methylumbelliferyl-β-D-cellobioside and 4-methylumbelliferyl-β-D-glucopyranoside. This enzyme does not possess endo-xylanase, arabinoxylanase or β-glucanase activities. β-Xylosidase undergoes post-translation glycosylation which has been shown to be critical for its proper activity and stability. Deglycosylation altered the the optimum temperature and pH for activity and decreased its thermostability.

Abbr

β-Xylosidase, Recombinant (Opitutus terrae)

Source

Opitutus terrae PB90-1

Form

Supplied in 3.2 M ammonium sulphate

Enzyme Commission Number

EC 3.2.1.37

Activity

31.35 U/mg

CAS_No

9025-53-0

Molecular Weight

81101.4 Da

Purity

> 95 % as judged by SDS-PAGE

Concentration

171.46 U/ml

Unit Definition

One unit is defined as the amount of enzyme required to release 1μmol of oNP per minute from oNP-β-D-xylopyranoside (5 mM) in 50 mM sodium phosphate buffer, pH 6.5, at 35°C, and using an extinction coefficient of 18000 M-1cm-1.

Optimum pH

6.5

Optimum temperature

> 35°C

Storage

Store at 4°C (shipped at room temperature)

Synonyms

β-Xylosidase; β-Xylosidase, thermostable; 9025-53-0

"β-Xylosidase" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-0789	β-Xylosidase, thermostable, Recombinant		9025-53-0	E. coli	Inquiry
NATE-1190	β-Xylosidase from Bacillus subtilis, Recombinant	EC 3.2.1.37	9025-53-0	Bacillus subtilis subsp. subtilis str. 168	Inquiry
NATE-1191	β-Xylosidase from Lactobacillus brevis, Recombinant	EC 3.2.1.37	9025-53-0	Lactobacillus brevis ATCC 367	Inquiry
NATE-1526	Xylosidase 43A from Bifidobacterium adolescentis, Recombinant	EC 3.2.1.37	9025-53-0	E. coli	Inquiry

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