1.08489

Urease

lyophilized 5 U/mg EC 3.5.1.5

• 同義詞: Urease Enzyme
• 分類程式碼代碼: 12352204
• NACRES: NA.21

屬性

• 形狀: solid
• pH值: 6.0-7.0 (20 °C, 5 g/L in H₂O, slurry)
• 體積密度: 410 kg/m³
• 儲存溫度: 2-8°C

描述

一般說明

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.

生化／生理作用

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.

分析報告

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

安全資訊

• 象形圖: GHS07,GHS08
• 訊號詞: Danger
• 危險聲明: H315 - H319 - H334 - H335
• 防範說明: P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1