Alemtuzumab生物仿制药是一种重组DNA衍生的人源化单克隆抗体(Campath-1H),针对21-28 kD细胞表面糖蛋白CD 52,是一种IgG 1 κ抗体,具有人可变框架区和恒定区,以及鼠(大鼠)单克隆抗体的互补决定区。Alemtuzumab生物类似药的分子量约为150 kD,在培养基中的哺乳动物细胞(中国仓鼠卵巢)悬浮培养物中生产。 Alemtuzumab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.