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Spécifications
- Description:Urease Assay Kit
- Size:100 assays
- Method:OD670 nm
- Sample:Biological, environmental, etc.
- Processing time:40 minutes
- Cat. no.:75878-014
- Supplier No.:DURE-100
Spécifications
A propos de cet article
For quantitative determination of urease enzyme activity.
- Safe
- Non-radioactive assay
- As low as 0.003 U/L urease activity can be quantified
- This "mix-incubate-measure" type assay can be readily automated to process thousands of samples per day
Urease (Amidohydrolase, EC 3.5.1.5) is an enzyme that catalyzes the hydrolysis of urea into carbon dioxide and ammonia
BioAssay Systems’ Urease Assay Kit provides a very sensitive and convenient means to measure urease activity in a variety of samples including soil. In the assay, urease reacts with urea, resulting in the formation of ammonia, which is determined by the Berthelot method at 670nm. The assay is simple, sensitive, stable and high-throughput adaptable.
(NH2)2)CO + H2O → CO2 + 2NH3) Many gastrointestinal or urinary tract pathogens produce urease. Thus its activity is a useful diagnostic parameter for the presence of pathogens such as Helicobacter pylori. Urease is found in bacteria, yeast, and higher plants. Urease activity is commonly determined in anaerobes of the bovine rumen, human feces and environmental samples such as soils and phytoplanktons.