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α-Galactosidase (Aspergillus niger) 
Product code: E-AGLAN
€168.00
2,000 Units
Prices exclude VAT
| Content: | 2,000 Units |
| Shipping Temperature: | Ambient |
| Storage Temperature: | 2-8oC |
| Formulation: | In 3.2 M ammonium sulphate |
| Physical Form: | Suspension |
| Stability: | > 4 years at 4oC |
| Enzyme Activity: | α-Galactosidase |
| EC Number: | 3.2.1.22 |
| CAZy Family: | GH36 |
| CAS Number: | 9025-35-8 |
| Synonyms: | alpha-galactosidase; alpha-D-galactoside galactohydrolase |
| Source: | Aspergillus niger |
| Molecular Weight: | 97,000 |
| Concentration: | Supplied at ~ 1000 U/mL |
| Expression: | Purified from Aspergillus niger |
| Specificity: | Hydrolysis of terminal, non-reducing α-D-galactose residues in α-D-galactosides, including galactose oligosaccharides, galactomannans and galactolipids. |
| Specific Activity: | ~ 650 U/mg (40oC, pH 4.5 on p-nitrophenyl-α-D-galactopyranoside) |
| Unit Definition: | One Unit of activity is the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-α-D-galactopyranoside per min at pH 4.5 and 40oC. |
| Temperature Optima: | 60oC |
| pH Optima: | 4.5 |
| Application examples: | Applications in carbohydrate and glycobiology research. |
High purity α-Galactosidase (Aspergillus niger) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Find more CAZymes for research applications and glycobiology-related enzymes.
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P-GALML – Galactomannan (Carob; Low Viscosity) P-GALMH – Galactomannan (Carob; High Viscosity) P-GGMMV – Galactomannan (Guar; Medium Viscosity) P-GGMHV – Galactomannan (Guar; High Viscosity) P-GGM21 – Galactomannan (Guar; High Visc, Gal depleted; 21% Gal) O-GM3 – 61-α-D-Galactosyl-mannotriose O-GMM3 – 61-α-D-Galactosyl-mannobiose plus Mannotriose O-GGM5 – 63, 64-α-D-Galactosyl-mannopentaose O-VER – Verbascose
Colourimetric Substrates
O-PNPAGAL – 4-Nitrophenyl-α-D-galactopyranoside
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E-AGLANP – α-Galactosidase (Aspergillus niger) Powder E-AGLGU – α-Galactosidase (Guar)
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P-GALML – Galactomannan (Carob; Low Viscosity) P-GALMH – Galactomannan (Carob; High Viscosity) P-GGMMV – Galactomannan (Guar; Medium Viscosity) P-GGMHV – Galactomannan (Guar; High Viscosity) P-GGM21 – Galactomannan (Guar; High Visc, Gal depleted; 21% Gal) O-GM3 – 61-α-D-Galactosyl-mannotriose O-GMM3 – 61-α-D-Galactosyl-mannobiose plus Mannotriose O-GGM5 – 63, 64-α-D-Galactosyl-mannopentaose O-VER – Verbascose
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O-PNPAGAL – 4-Nitrophenyl-α-D-galactopyranoside
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