帕妥珠單抗是一種重組人源化單克隆抗體,靶向人表皮生長(zhǎng)因子受體2蛋白(HER2)的細(xì)胞外二聚化結(jié)構(gòu)域(亞結(jié)構(gòu)域II)。帕妥珠單抗通過(guò)重組DNA技術(shù)在哺乳動(dòng)物細(xì)胞(中國(guó)人卵巢)培養(yǎng)物中生產(chǎn)。帕妥珠單抗的分子量約為148 kDa。 帕妥珠單抗生物仿制藥-超低內(nèi)毒素該產(chǎn)品同種型對(duì)照:Bulk Human IgG1 Isotype Control (IB1) [ICH2254] 緩沖液:ICH3001-100ml,nICH3002-100ml,nICH3003-100ml, 濃度:1.0 - 5.0 mg/ml 純度:>95% by SDS-PAGE and HPLC 內(nèi)毒素:≤ 0.1 EU/mg as determined by the LAL method 制劑:Phosphate buffered saline (PBS) pH 7.2,with no carrier protein, potassium or preservatives added. BSA and Azide free.