应用 |
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. |
产品介绍 |
Urease catalyzes the hydrolysis of urea. The molecular weight of the jack bean enzyme is 480,000 daltons, with an optimum pH of 6.0. It is inhibited by heavy metals. |
备注 |
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation. |
生化机理 |
Urease catalyzes the hydrolysis of urea into carbon dioxide and ammonia. Urease is involved in nitrogen metabolism and urea degradation. Urease from Canavalia ensiformis binds 2 nickel ions per subunit. |
别名 |
尿素酶;Urea amidohydrolase |