产地 | 国产/进口 |
品牌 | YLKbio |
货号 | YLKsj0108 |
用途 | 科研 |
包装规格 | 500u/2.5ku/25ku |
纯度 | 详询% |
CAS编号 | 9000-96-8 |
是否进口 | 否 |
中文名称:精氨酸酶(牛肝)
英文名:
L-Arginase from bovine liver
含量:
BR,100u/mg protein
CAS号:
9000-96-8
介绍:活力定义:One unit of enzyme activity is defined as that amount of enzyme that causes the hydrolysis of one micromole of L-arginine per minute at 37°C and pH 9.5.
酶学编号:EC 3.5.3.1
简介:The quarternary structure of native rat liver arginase has been described by Hirsch-Kolb, H & Greenberg, D.M.," Molecular characterisitics of rat liver arginase", J. Biol Chem., 243, 6123-6129 and Baranczyk-Kuzma A., Porembska Z. & Mochnacka, I., Acta Biochim Polon, 23, 151-163. EDTA treatment dissociated the enzyme into inactive subunits of 30,000 daltons each. Addition of Mn2+ ions restored the activity and caused reassociation of subunits to the natve form of 120,000 daltons.
储存条件: -20℃
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