UREASE CANAVALIA ENSIFORMIS

General description

Native urease from Canavalia ensiformis. Catalyzes hydrolysis of urea to carbon dioxide and ammonia. Useful in the determination of urea in body fluids. Note: 1 KU = 1000 units.

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that will release 1 µmol of ammonia from urea per min at 25°C, pH 7.0.

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 months at -20°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

biological source: Canavalia ensiformis. Quality Level: 100. form: lyophilized solid. specific activity: >. 150 . units/mg material (Nesslers). manufacturer/tradename: Calbiochem^®. . storage condition: OK to freeze. color: white. solubility: 0.05 M Tris-HCl/0.001 M EDTA, pH 8.0: 5 . mg/mL. cation traces: NH₄⁺: ≤. 4 . μ. mol/U (μ. mol/U enzyme). shipped in: ambient. storage temp.: −. 20°C. Pictograms: GHS07,GHS08. Signal Word: Danger. Hazard Statements: H315 - H319 - H334 - H335. Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 1.