南通飛宇生物科技有限公司您的S-腺苷-L-甲硫氨酸轉(zhuǎn)移酶9012-25-3試劑采購專家
S-腺苷-L-甲硫氨酸轉(zhuǎn)移酶9012-25-3
英文名稱:COMT;Catechol-O-methyl Transferase from porcine liver;Pyrocatechol-O-methyl Transferase;S-Adenosyl-L-methionine:catechol O-methyltransferase
其他名稱:兒茶酚氧位甲基轉(zhuǎn)移酶;兒茶酚-D-甲基轉(zhuǎn)移酶
CAS號:9012-25-3
級別:Chromatographically pure
活力:≥150units/mg protein
活力定義: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:~50%
性狀:凍干粉末。
用途:生化研究。
保存:-20℃
FY40796 磷脂酶A2/磷酯酶A2/PLA2 BR,200u/mg,響尾蛇毒液 1毫克
BR,600-2400u/mg,蜜蜂毒液 1毫克
BR,200u/mg,豬胰 100毫克
FY40797 等離子體胺氧化酶/PAO BR,17Tabor u/mg 600U
3KU
FY40798 蛋白酶S/ Protease S Aureus BR,500u/mg 1毫克
5毫克
FY40799 尿胰蛋白酶抑制劑/UTI 超純,95% 100毫克
500毫克
FY40800 S-腺苷-L-甲硫氨酸轉(zhuǎn)移酶/兒茶酚氧位甲基轉(zhuǎn)移酶/兒茶酚-D-甲基轉(zhuǎn)移酶/COMT 層析純,150u/mg 150U
FY1095 柴胡皂苷A SaikosaponinA
FY1096 柴胡皂苷B SaikosaponinB
FY1097 柴胡皂苷C SaikosaponinC
FY1098 柴胡皂苷D SaikosaponinD
FY1099 柴胡皂苷B1 SaikosaponinB1
FY1100 柴胡皂苷B2 Saikosaponinb2
FY1101 重樓皂苷I Polyphyllin I
FY1102 重樓皂苷II Polyphyllin II
FY1103 重樓皂苷VI Polyphyllin VI
FY1104 重樓皂苷VII Polyphyllin VII
FY1105 川楝素 Toosendanin
FY1106 刺五加皂苷B Ciwujianoside-B
FY1107 刺五加苷E Eleutheroside E
FY1108 注:刺五加葉中 ;常春藤皂苷B Hedera saponin B
FY1109 刺五加苷D Eleutheroside D
FY1912 刺五加苷A Eleutheroside A;Lyoniside;Sitogluside
FY1110 紫丁香酚苷;紫丁香酚甙;紫丁香苷;刺五加苷B Syringin
FY1111 刺甘草查爾酮 Echinatin
FY1112 蒼術(shù)苷A Atractyloside A
FY1113 蒼術(shù)素 Atractydin
FY1114 岑酮 梣酮 28808-62-0 Fraxinellone
FY1115 草烏甲素 Bulleyaconitine A
FY1116 長春新堿 Vincristine
FY1117 長春質(zhì)堿 Catharanthine