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Urease, Recombinant
Cat No.
NATE-0923
Description
Ureases, functionally, belong to the superfamily of amidohydrolases and phosphotriesterases. It is an enzyme that catalyzes the hydrolysis of urea into carbon dioxide and ammonia. The reaction occurs as follows: (NH2)2CO + H2O → CO2 + 2NH3.
Abbr
Urease, Recombinant
Alias
Urease
Source
E. coli
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Activity
141U/mg
CAS No.
9002-13-5
Purity
Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Anion-exchange FPLC. (c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.
Unit Definition
One Unit oxidizes one micromole of NADH per minute at 25°C, at pH 7.6.
Stability
Lyophilized Urease although stable at room temperature for 3 weeks, should be stored desiccated below -18° C. Upon reconstitution Urease should be stored at 4° C between 2-7 days and for future use below -18°C. For long-term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Buffer
Each mg of protein contains 345µg Potassium Phosphate and 25µg EDTA Na2.
Synonyms
Urease
Download
Download Datasheet| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-1035 | Urease from Bacteria, Recombinant | EC 3.5.1.5 | 9002-13-5 | E. coli | Inquiry |
| PHAM-179 | Native H. pylori Urease | EC 3.5.1.5 | 9002-13-5 | H. pylori | Inquiry |
| PHAM-180 | Native Jack bean Urease | EC 3.5.1.5 | 9002-13-5 | Jack bean | Inquiry |
| EXWM-4438 | urease | EC 3.5.1.5 | 9002-13-5 | Inquiry |