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β-Glucuronidase from Escherichia coli

>20,000,000 units/g protein, recombinant, expressed in E. coli, aqueous glycerol solution

β-D-Glucuronide glucuronosohydrolase
CAS Number:
Enzyme Commission number:
Número de EC:
Número MDL:


expressed in E. coli

Nivel de calidad


aqueous glycerol solution

specific activity

>20,000,000 units/g protein

mol peso

74 kDa


>1 mg/mL

enviado en

wet ice

temp. de almacenamiento


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Descripción general

β-Glucuronidase is a tetramer belonging to the glycosidase family with a molecular weight of 29 kDa. It is composed of 74 kDa identical monomers. The pI and optimal pH of the enzyme is 4.8 and 6-7 respectively.


β-Glucuronidase was used in the study of Cer-β-glucuronide synthesis and evaluation of β-glucuronidase(s) from Escherichia coli or intestinal segments to release the head group.
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Effective in the hydrolysis of steroid glucuronides.
Used for the hydrolysis of glucuronide conjugates in urinary metabolite analysis


25000, 100000 units in poly bottle

Definición de unidad

One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 °C at the pH 6.8 (30 min assay).

Forma física

β-glucuronidase is used as a reporter gene in GUS assays to monitor gene expression.
Highly purified solution in 50% glycerol


Health hazard

Palabra de señalización


Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Resp. Sens. 1 - Skin Sens. 1

Código de clase de almacenamiento

13 - Non Combustible Solids



Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificate of Analysis

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Certificate of Origin

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