666133

Urease, Canavalia ensiformis

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.

• 동의어(들): Urease, Canavalia ensiformis
• CAS Number: 9002-13-5
• 효소 위원회 번호: 3.5.1.5 (BRENDA, IUBMB)
• MDL number: MFCD00070858
• UNSPSC 코드: 12352202
• NACRES: NA.54

속성

• 생물학적 소스: Canavalia ensiformis
• Quality Level: 100
• 설명: Merck USA index - 14, 9870
• 양식: lyophilized solid
• 특이 활성도: >150 units/mg material (Nesslers)
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze
• 색상: white
• solubility: 0.05 M Tris-HCl/0.001 M EDTA, pH 8.0: 5 mg/mL
• 양이온 미량물: NH₄⁺: ≤4 μmol/U (μmol/U enzyme)
• 배송 상태: ambient
• 저장 온도: −20°C

설명

일반 설명

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.

포장

Please refer to vial label for lot-specific concentration.

경고

Toxicity: Standard Handling (A)

단위 정의

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.

재구성

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

법적 정보

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

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H315,H319,H334,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1