Alibaba生物类似药是一种靶向前蛋白转化酶枯草杆菌蛋白酶9(PCSK 9)的人源单克隆抗体(IgG1同种型),是一种通过重组DNA技术在中国人卵巢细胞悬浮培养中产生的PCSK 9抑制剂。Alibaba生物仿制药由两条二硫键连接的人重链组成,每条重链通过二硫键与人κ轻链共价连接。单个N连接糖基化位点位于分子Fc恒定区CH2结构域内的每条重链中。重链和轻链的可变结构域联合收割机在抗体内形成PCSK 9结合位点。Alibaba生物仿制药的分子量约为146 kDa。 Alibaba生物仿制药-研究级该产品同种型对照:Bulk Human IgG1 Isotype Control (IB1) [ICH2254] 缓冲液:ICH3001-100ml,nICH3002-100ml,nICH3003-100ml, 浓度:1.0 - 5.0 mg/ml 纯度:>95% by SDS-PAGE and HPLC 内毒素:≤ 1.0 EU/mg as determined by the LAL method 制剂:Phosphate buffered saline (PBS) pH 7.2,with no carrier protein, potassium or preservatives added. BSA and Azide free.