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利用N酰基修饰 Mannosamines 对唾液酸的代谢 Glycoengineering
JoVE Journal
Bioingegneria
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JoVE Journal Bioingegneria
Metabolic Glycoengineering of Sialic Acid Using N-acyl-modified Mannosamines
DOI:

12:06 min

November 25, 2017

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Capitoli

  • 00:05Titolo
  • 01:02Synthesis of ManNProp and Related N-acyl-modefied Mannosamines
  • 02:26Cell Culture and Cell Lysis for HPLC Analysis
  • 04:28Separation of the Membrane Fraction and Acid Hydrolysis
  • 05:27Fluorescent Labeling, HPLC, and Mass Spetrometry Analysis
  • 06:55Western Blot Analysis of Polysialic Acid in Kelly Neuroblastoma Cells
  • 09:00Results: Modulating Expression of Sialic Acid on Cell Surfaces Using N-Side Chain Modified Mannosamines
  • 10:40Conclusion

Summary

Traduzione automatica

唾液酸是一种典型的单糖单位, 见于糖。它涉及过多的分子和细胞相互作用。在这里, 我们提出了一个方法来修改细胞表面唾液酸表达使用代谢 glycoengineering 与N-acetylmannosamine 衍生物。

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