Megazyme® β-Galactosidase (Aspergillus niger)
8,000 Units
SKU Nr. 700004192 | Katalognummer E-BGLAN
Stk:
Erforderliche Mindestmenge: 1
Dieser Artikel muss als Mehrfaches eines Kartons bestellt werden. Menge pro Karton: 1
High purity β-Galactosidase (Aspergillus niger) for use in research, biochemical enzyme assays and analytical testing applications.
| Spezifikationen | ||
|---|---|---|
| Marke | Megazyme | |
| EC-Nummer | 3.2.1.23 | |
| Lagerbedingungen | Storage Temperature: 2-8°C Stability: > 1 year under recommended storage conditions | |
| Anwendungsbeispiele | Applications established in analysis and research within the food and feed, carbohydrate and biofuels industries. | |
| Formulierung | In 3.2 M ammonium sulphate | |
| Physische Form | Suspension | |
| CAS-Nummer | 9031-11-2 | |
| Konzentration | ~ 4000 | |
| Synonyme | beta-galactosidase; beta-D-galactoside galactohydrolase | |
| Quelle | Aspergillus niger | |
| Molekulargewicht | 125000 | |
| Ausdruck | Purified from Aspergillus niger | |
| Spezifität | Hydrolysis of terminal non-reducing β-D-galactose residues in β-D-galactosides. | |
| Spezielle Aktivität | ~ 240 U/mg (40°C, pH 4.5 on p-nitrophenyl β-D-galactoside) | |
| Einheitendefinition | One Unit of β-galactosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-β-D-galactoside (10 mM) in sodium acetate buffer (100 mM), pH 4.5 at 40°C. | |
| Temperaturoptima (°C) | 60 | |
| Abmessungen der Packung | 0,80 Zoll x 0,80 Zoll x 1,90 Zoll | |
| Packungsgewicht | 0,03 lb | |
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