精制级,≥100u/mg solid
英文名:Urease(jack bean)
别名:脲酶;大豆酵素;尿素(酰)胺基水解酶
CAS号:9002-13-5
MDL:MFCD00070858
活力:≥100 u/mg solid
活力定义:One unit causes the formation of two micromoles of ammonia per minute at pH 8.0 at 37℃。
等电点:4.8。
最佳PH:7.0。
性状:白色或淡黄色粉末或颗粒状。属于一种寡聚糖。
Urease from Canavalia ensiformis may be used for urea determination of various samples, such as legumes. It may be useful for the detection of pathogens as well as heavy-metal ions.
敏感性: 水分敏感
储存条件: -20℃