α-L-Arabinofuranosidase (Aspergillus niger)

α-L-Arabinofuranosidase (Aspergillus niger)

MANUFACTURER: MEGAZYME

PRODUCT CODE: E-AFASE

SKU: EA-261-158

Description

α-L-Arabinofuranosidase (Aspergillus niger)

α-L-Arabinofuranosidase (Aspergillus niger)

Content: 480 Units on pNP-α-Arabf at 40oC
Shipping Temperature: Ambient
Storage Temperature: 2-8oC
Formulation: In 3.2 M ammonium sulphate
Physical Form: Suspension
Stability: > 1 year under recommended storage conditions

High purity α-L-Arabinofuranosidase (Aspergillus niger) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

Enzyme Activity: α-Arabinofuranosidase
EC Number: 3.2.1.55
CAZy Family: GH51
CAS Number: 9067-74-7
Synonyms: non-reducing end alpha-L-arabinofuranosidase; alpha-L-arabinofuranoside non-reducing end alpha-L-arabinofuranosidase
Source: Aspergillus niger
Molecular Weight: 62,000
Concentration: Supplied at ~ 300 U/mL
Expression: From Aspergillus niger
Specificity: Hydrolysis of α-1,2- and α-1,3-linked L-arabinofuranose residues from arabinoxylans and branched arabinans. Hydrolyses α-1,5-linked arabino-oligosaccharides at a much lower rate.
Specific Activity: ~ 32 U/mg (40oC, pH 5.5 on p-nitrophenyl-α-L-arabinofuranoside);
~ 12.6 U/mg (on sugar-beet arabinan);
~ 1.2 U/mg (on wheat arabinoxylan)
Unit Definition: One Unit of α-L-arabinofuranosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-α-L-arabinofuranoside (5 mM) in sodium acetate buffer (100 mM), pH 4.0 at 40oC.
Temperature Optima: 40oC
pH Optima: 4
Application examples: Applications in carbohydrate and biofuels research.
You've just added this product to the cart: