上海凯莱英生物技术有限公司
小核酸合成科学家
2 months ago
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Important information
Contract type:
Permanent
Location:
Tianjin, China
Work mode:
Onsite
Published on:
21 August 2026
What they need
该职位来源于猎聘
小核酸合成科学家(核苷 / 寡核苷酸化学,硕士 / 博士) 岗位职责 负责寡核苷酸固相合成:ASO、siRNA、适配体 Aptamer 合成,优化固相合成循环工艺; 核苷单体合成与修饰开发:2’-OMe、2’-F、PS 硫代骨架、GalNAc 糖基偶联修饰; 操作制备 HPLC、LC-MS、离子交换色谱,完成核酸纯化、纯度与杂质表征; 优化合成规模,从小试到中试放大,控制核酸降解、脱保护副产物; 撰写合成 SOP、工艺开发记录、杂质研究报告,支撑 CMC 申报。 任职要求 有机化学、核酸化学、化学生物、药物化学硕士 / 博士; 有寡核苷酸固相合成、核苷修饰实操经验,能独立操作核酸合成仪; 熟悉质谱、核磁解析核苷与寡核苷酸结构; 有 GalNAc 偶联、硫代骨架修饰研发经验优先; 了解核酸药物杂质、降解产物分析方法优先。
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