Elimination of (24S)-hydroxycholesterol has been suggested to occur in the liver but little is known about the metabolism of this oxysterol. In the present investigation, we report formation of 7alpha, 24-dihydroxycholesterol in pig and human liver. 7alpha-hydroxylase activity toward both isomers ...
培养基(由大豆蛋白胨 0.4%、玉米粉 1%、MgSO4 0.36%、NaCl 2%、酵母提取物 0.2%、CaCO3 0.18% 和去离子水配制而成)在 121℃下灭菌 20 min,冷却后接种来自铺板培养物的琼脂块。观察到分生孢子产生深色色素即达到发酵时间,从共培养...
27-羟基胆固醇 27-Hydroxycholesterol 20380-11-4 HPLC≥98% 20mg/支 中药对照品 标准品 现货含票 在线交易 标准品 色谱纯 四川精萃天成药物科技有限公司 3年 查看详情 ￥840.00/支 四川成都 瑞香素二甲醚 etin dimetyl ether 2445-80-9 HPLC≥98% 10mg/支 中药对照品 标准品 现货含票 在线交易 标准品...