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使用自动微生物反应器系统从中国仓鼠卵巢细胞中纯化和分析单克隆抗体
JoVE 신문
생체공학
This content is Free Access.
JoVE 신문 생체공학
Purification and Analytics of a Monoclonal Antibody from Chinese Hamster Ovary Cells Using an Automated Microbioreactor System
DOI:

10:50 min

May 01, 2019

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Chapters

  • 00:04Title
  • 00:39Antibody Purification
  • 01:49Purified Antibody Concentration
  • 02:33N-Glycan Labeling and Isolation
  • 05:00Labeled N-Glycan Liquid Chromatography-Mass Spectrometry (LC-MS) Analysis
  • 06:17Charge Variant Sample Preparation
  • 07:38Charge Variant Chip Preparation
  • 08:31Results: Representative Purified Monoclonal Antibody Automated Microbioreactor System Analyses
  • 09:58Conclusion

Summary

자동 번역

介绍了从自动微生物反应器的收获细胞培养液(HCCF)中分离和后续分析的单克隆抗体的详细方案。还介绍了使用分析来确定关键质量属性 (CQA) 和最大化有限样本量以提取重要信息。

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