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SB
抗体研发工程师(J12396)
Sansure Biotech · 湖南省·长沙市
About The Role
岗位职责
负责重组抗体的分子设计改造、载体构建、表达纯化与性能表征,聚焦诊断、工业亲和功能性抗体研发迭代,核心工作:
1.开展抗体亲和力成熟、稳定性优化,完成定点/组合突变、文库设计;
2.负责抗体基因密码子优化、分子克隆、载体构建与表达菌株、细胞表达体系搭建;
3.掌握哺乳动物细胞/真核细胞培养技术,负责细胞复苏、传代、保种、转染表达,优化细胞培养工艺与抗体瞬时/稳转表达条件;
4.优化抗体表达工艺,完成抗体纯化、浓缩换液,制备高纯度活性样品;
5.依托ELISA、BLI、WB等方法,完成抗体活性、亲和力、稳定性等性能筛选表征;
6.优化抗体表达、纯化工艺,沉淀技术文档与SOP,配合团队完成样品交付与项目迭代。
任职要求
1.硕士及以上学历,生物工程、生物技术、免疫学、制药工程、蛋白质工程等相关专业;
2.熟练掌握分子克隆、蛋白/抗体表达纯化、真核细胞培养、细胞转染技术,了解抗体基本结构与免疫学原理,有VHH/scFv/Fab、全长抗体真核表达改造经验者优先;
3.熟悉ELISA、蛋白电泳、抗原抗体结合实验等常规表征技术,有抗体突变优化、亲和力改造改造经验加分。
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