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β-Glucuronidase (Escherichia coli)
Product code: E-BGLAEC
€222.00
500,000 Units
Prices exclude VAT
Content: | 500,000 Units |
Shipping Temperature: | Ambient |
Storage Temperature: | 2-8oC |
Formulation: | In solution (Tris.HCl/NaCl/EDTA) |
Physical Form: | Solution |
Stability: | > 4 years at 4oC |
Enzyme Activity: | β-Glucuronidase |
EC Number: | 3.2.1.31 |
CAZy Family: | GH2 |
CAS Number: | 9001-45-0 |
Synonyms: | β-D-glucuronoside glucuronosohydrolase; GUS |
Source: | Escherichia coli |
Molecular Weight: | 82,600 |
Concentration: | Supplied at ~ 250 kU/mL |
Expression: | Recombinant from Escherichia coli |
Specificity: | Hydrolysis of non-reducing terminal β-D-glucuronic acid residues from glycoproteins and oligosaccharides of glycoconjugates. |
Specific Activity: | ~ 15,000 U/mg (37oC, pH 6.8 on phenolphthalein-β-D-glucuronide); ~ 50 U/mg (37oC, pH 7.5 on pNP-β-D-glucuronide) |
Unit Definition: | 30000 U/mg protein: One Unit of β-D-glucuronosidase activity is defined as the amount of enzyme required to release one µg of phenolphthalein per hour from phenolphthalein-β-D-glucuronide (0.5 mM) in sodium phosphate buffer (100 mM) at pH 6.8 and 37oC. 110 U/mg protein: One Unit of β-D-glucuronosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol per minute from pNP-β-D-glucuronide (1 mM) in Tris.HCl buffer (100 mM) pH 7.5 and 37oC., monitored at 410 nm. |
Temperature Optima: | 37oC |
pH Optima: | 6.8 |
High purity recombinant β-Glucuronidase (Escherichia coli) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Do Not Freeze/Thaw.
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