1.08489

Urease

lyophilized 5 U/mg EC 3.5.1.5

• 동의어(들): Urease Enzyme
• UNSPSC 코드: 12352204
• NACRES: NA.21

속성

• 형태: solid
• pH: 6.0-7.0 (20 °C, 5 g/L in H₂O, slurry)
• 벌크 밀도: 410 kg/m³
• 저장 온도: 2-8°C

설명

일반 설명

Urease (urea amidohydrolase; EC 3.5.1.5) is a nickel-dependent metalloenzyme that is found in various plants, bacteria, fungi, algae, and even some invertebrates.

생화학적/생리학적 작용

Urease catalyzes the hydrolysis of urea to ammonia and CO₂. It is implicated in the development of enzymology and heme protein chemistry. Bacterial urease acts as a virulence factor and is involved in the pathogenesis of hepatic coma, peptic ulceration, and pyelonephritis.

분석 메모

Activity: ≥ 5 U/mg
Suitability for determination of urea: passes test

안전성 정보

• 픽토그램: GHS07,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H315 - H319 - H334 - H335
• 예방조치 성명서: P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - 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