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ワクチン用非天然アミノ酸組み合わせとクリック化学を組み合わせた均質なグリココンジュゲート
JoVE Journal
Bioengenharia
Author Produced
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JoVE Journal Bioengenharia
Homogeneous Glycoconjugate Produced by Combined Unnatural Amino Acid Incorporation and Click-Chemistry for Vaccine Purposes
DOI:

13:53 min

December 19, 2020

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Capítulos

  • 00:00Introduction
  • 00:54Synthesis of the UAA: Propargyl-L-Lysine (Prk)
  • 04:46Production of the Recombinant Protein modified by PrK
  • 08:13Removal of the Histidine Tag by TEV Protease Digestion
  • 09:48Assessment of PrK Accessibility and Functionality and Conjugation to the Hapten
  • 11:26Results: Efficient Incorporation of the PrK and Click Conjugation
  • 12:49Conclusion

Summary

Tadução automática

遺伝的コード拡張は、定義された部位のキャリアタンパク質に対角関数群を持つ非天然アミノ酸の導入に適用される。この二元性機能は、均質なグリココンジュゲートワクチンを提供するために、炭水化物抗原の部位選択的結合に対してさらに使用される。

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