S-腺苷-L-甲硫氨酸转移酶丨9012-25-3产品信息: 产品名称:S-腺苷-L-甲硫氨酸转移酶 英文名称:COMT;Catechol-O-methyl Transferase from porcine liver;Pyrocatechol-O-methyl Transferase;S-Adenosyl-L-methionine:catechol O-methyltransferase 其他名称:儿茶酚氧位甲基转移酶;儿茶酚-D-甲基转移酶 CAS号:9012-25-3 级别:BR 活力:≥150units/mg protein 活力定义:One unit will produce 1.0 nanomole of total O-methylated products from 3,4 dihydroxyacetophenone per hour at pH 7.6 at 37℃C。Previous radioactive assay unit definition: One unit will catalyze the methylation of 1.0 nanomole of protocatechuic acid per hr at pH 7.9 at 37℃ using S-adenosyl-L-[methyl-14C]methionine as the methyl donor. (~6 radioactive units equal one new unit). 蛋白含量:30~60% 性状(以下信息仅供参考):冻干粉末。 用途:本品仅供科研,不得用于其它用途 保存:-20℃