High purity alpha-L-Arabinofuranosidase (novel specificity) (B. adolescentis) for use in research, biochemical enzyme assays andin vitrodiagnostic analysis.
EC 3.2.1.55 CAZy Family: GH43
FromBifidobacterium adolescentis. In 3.2 M ammonium sulphate.
Specific activity: ~ 90 U/mg on xylanase degraded wheat arabinoxylan (at 10 mg/mL, 40oC, pH 6.0); ~ 28 U/mg on wheat arabinoxylan (at 10 mg/mL, 40oC, pH 6.0); ~ 4 U/mg on sugar-beet arabinan; ~ 0.1 U/mg onp-nitrophenyl-α-L-arabinofuranoside.
High purity 1,4-β-D-Xylotriitol for use in research, biochemical enzyme assays and in vitrodiagnostic analysis. This compound can be used as a substrate for xylan degrading enzymes such asendo-1,4-β-xylanase or β-xylosidase. Borohydride reduced oligosaccharides can be used in the place of native oligosaccharides when performing enzymatic degradation experiments using reducing sugar assays. The native oligosaccharides cannot be used for this purpose because, being reducing sugars themselves, they generate a large ‘blank’ value in these assays.
High purity α-Galactosidase(Penicillium simplicissimum)for use in research, biochemical enzyme assays andin vitrodiagnostic analysis.
EC 3.2.1.22 CAZy Family: GH27 CAS: 37288-54-3
alpha-D-galactoside galactohydrolase
Recombinant.FromPenicillium simplicissimum. In 3.2 M ammonium sulphate.
Specific activity:~ 160 U/mg (40oC, pH 3.5 onp-nitrophenyl-α-D-galactopyranoside)
Stability:> 2 years 4oC.
DESCRIPTION
α-Galactosidase (Penicillium simplicissimum)
EC 3.2.1.22 CAZy Family: GH2755 CAS:37288-54-3
Synonyms: alpha-D-galactoside galactohydrolase
Form: In 3.2 M ammonium sulphate.
Stability: > 2 years 4oC.
Specific activity: ~ 160 U/mg (40oC, pH 3.5 onp-nitrophenyl-α-D-galactopyranoside)
Unit definition: One Unit of α-galactosidase activity is defined as the amount of enzyme required to release one µmole of ofp-nitrophenol per minute fromp-nitrophenyl-α-D-galactopyranoside (5 mM) in glycine buffer (100 mM), pH 3.5 at 40oC.
Specificity: Hydrolysis of terminal, non-reducing α-D-galactose residues in α-D-galactosides, including galacto-oligosaccharides and galactomannans.
Applications: For use in glycobiology, carbohydrate or biofuels research.
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