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| Product Name | Urease, Recombinant |
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| Description | Purity ≥ 95% (RP-HPLC, SDS-PAGE). Urease (EC3.5.1.5) is an enzyme that catalyzes the hydrolysis of urea into carbon dioxide and ammonia. The reaction occurs as follows: (NH2)2CO+H2O --> CO2+2NH3. In 1926 James Sumner showed that urease is a protein. Urease is found in bacteria, yeast and several higher plants. The multi-subunit enzyme usually has a 3:3 (alpha:beta) stoichiometry with a 2-fold symmetric structure. An exceptional urease is found in Helicobacter pylori, which combines four of the regular six subunit enzymes in an overall tetrahedral assembly of 24 subunits. This supra-molecular assembly is thought to confer additional stability for the enzyme in this organism, which functions to produce ammonia in order to neutralise gastric acid. The presence of urease is used in the diagnosis of Helicobacter species. Product Description: This product is a genetically designed mutant Urease with a shifted substrate affinity (high Km) to urea, making it suitable for kinetic urea assay und |
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| Size | 1mg, 5mg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 209300 |
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| Order / More Info | Urease, Recombinant from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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