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使用体外生物法测定抗 tnf 单克隆抗体 (抗体) 的相对效力
JoVE Journal
Medicina
Author Produced
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JoVE Journal Medicina
Determination of the Relative Potency of an Anti-TNF Monoclonal Antibody (mAb) by Neutralizing TNF Using an In Vitro Bioanalytical Method
DOI:

16:07 min

September 16, 2017

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Capitoli

  • 00:00Titolo
  • 00:31Introduction
  • 02:32Methodology: Solutions
  • 02:51Methodology: Cells Thawing and First Subculturing
  • 04:33Methodology: Verification of Confluency
  • 05:21Methodology: Second Subculturing, Cells Detaching and Counting
  • 07:45Methodology: Antibody Quantitation and Dilutions
  • 09:37Methodology: Neutralization Assay
  • 13:00Methodology: Spectrophotometric Analysis
  • 13:54Results: Dose Response Curve
  • 15:23Conclusion

Summary

Traduzione automatica

本文介绍了一种利用 WEHI 164 细胞中和机制测定抗 TNFα单克隆人的相对亡活性的协议。本协议对于比较不同分子的中和强度具有相同的生物功能是有用的。

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