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β-Xylosidase, thermostable, Recombinant
Cat No.
NATE-0789
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
Alias
β-Xylosidase
Source
E. coli
Form
liquid, Supplied as a solution in 50 mM Tris-HCl, pH 8.0, 100 mM NaCl, and 25% glycerol.
Activity
> 35 units/mg protein
CAS No.
9025-53-0
Molecular Weight
mol wt 81 kDa
Purity
> 20 mg protein/mL (UV) > 90% (SDS-PAGE)
Unit Definition
One xylosidase unit will produce 1 μmole of o-nitrophenol per minute at 70°C from a 1mM solution of o-nitrophenyl-β-xyloside in 50 mM sodium acetate at pH 5.8.
Storage
2-8°C
Synonyms
β-Xylosidase; β-Xylosidase, thermostable; 9025-53-0
Download
Download Datasheet"β-Xylosidase" Total Products Page
| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| 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-1192 | β-Xylosidase from Opitutus terrae, Recombinant | EC 3.2.1.37 | 9025-53-0 | Opitutus terrae PB90-1 | Inquiry |
| NATE-1526 | Xylosidase 43A from Bifidobacterium adolescentis, Recombinant | EC 3.2.1.37 | 9025-53-0 | E. coli | Inquiry |