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G0876 Sigma-Aldrich

β-Glucuronidase from Helix pomatia

Type H-2, aqueous solution, ≥85,000 units/mL

Synonym: β-D-Glucuronide glucuronosohydrolase

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Description

Packaging

2 mL in glass bottle

Application

New Technical Article Comparing Performance of Different Enzymes
Learn more
about recent application data generated by Sigma R&D to optimize hydrolysis for different drug classes using enzymes from different sources and the use of a chromatographicaly purified enzyme to reduce the effect of esterase activity resulting in conversion of 6-MAM to Morphine

Biochem/physiol Actions

Used for the hydrolysis of glucuronide conjugates in urinary metabolite analysis

Quality

Many β-glucuronidases derived from mollusks also contain sulfatase activity.

Unit Definition

One Sigma or modified Fishman unit will liberate 1.0 μg of phenolphthalein from phenolphthalein glucuronide per hr at 37 °C at pH 5.0 (30 min assay).

Sulfatase Unit Definition: One unit of sulfatase will hydrolyze 1.0 μmole p-nitrocatechol sulfate per hr at pH 5.0 at 37 °C.

Physical form

Aqueous solution in ~1.0 M ammonium sulfate with 3 mM sodium azide as preservative.

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Comparison of SupelMIP™ SPE – Beta-agonists and Mixed-mode SPE for the Extraction of beta-agonists from Urine Samples

Beta-2-adrenergic receptor agonists (Beta-agonists) have been clinically used in the treatment of cardiovascular and breathing disorders in veterinary and human medicine. However, beta-agonists are a...
Olaf Heemken, Anna-Karin Whilborg
Reporter US Volume 26.4
Keywords: Agriculture, Cardiovascular, Solid phase extractions, Veterinary

Evaluation of Different Enzymes on Hydrolysis Efficiencies of Glucuronide Drug Metabolites in Urine

β-glucuronidase (GUS) enzymes are utilized to hydrolyze glucuronide (gluc) drug metabolites to the parent drug, facilitating analysis by LC-MS/MS. Here we evaluate the hydrolysis efficiency of β-gluc...
Jim Blasberg
Harkewal Singh, Kevin Ray Sigma-Aldrich, St. Louis, MO
Keywords: High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Metabolites

Protocols

Enzymatic Assay of ß-Glucuronidase (EC 3.2.1.31) from Helix Pomatia and Bovine Liver

This procedure applies to all b-Glucuronidase products that are derived from Helix Pomatia and Bovine Liver.
Keywords: Enzymology

Related Content

Analytical Enzyme Beta Glucuronidase

Our β-Glucuronidases are routinely used for the enzymatic hydrolysis of glucuronides from urine1,2, plasma3,4, and other fluids5 prior to analysis by enzyme immunoassay, mass spectrometry, gas chroma...
Keywords: Bacterial conjugations, Cancer, Chromatography, Gas chromatography, High performance liquid chromatography, Immunoassay, Mass spectrometry, PAGE, Purification

Enzymes & Proteins

Application Index | Enzyme Index | Substrate Index | Inhibitor Index | Cofactor Index | Lectin Index
Keywords: Cell signaling, Diagnostic, Drug discovery, Molecular biology

Peer-Reviewed Papers
15

References

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