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Preparation of Pseudo-Typed H5 Avian Influenza Viruses with Calcium Phosphate Transfection Method and Measurement of Antibody Neutralizing Activity
JoVE Journal
免疫学と感染
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JoVE Journal 免疫学と感染
Preparation of Pseudo-Typed H5 Avian Influenza Viruses with Calcium Phosphate Transfection Method and Measurement of Antibody Neutralizing Activity

Preparation of Pseudo-Typed H5 Avian Influenza Viruses with Calcium Phosphate Transfection Method and Measurement of Antibody Neutralizing Activity

DOI:

07:15 min

November 22, 2021

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  • 00:04Introduction
  • 00:40Pseudovirus Packaging with Calcium‐Phosphate Transfection
  • 01:33Detection of the HA, NA, and HIV‐1 P24 Protein Expression of Influenza Pseudovirus
  • 02:24Pseudovirus Titration
  • 03:22Luciferase Assay
  • 04:06Pseudovirus Neutralization (PN) Assay
  • 05:16Results: HPAI H5 Pseudovirus Preparations and Pseudovirus Neutralization Assays
  • 06:50Conclusion

概要

自動翻訳

Here we describe a protocol for pseudovirus packaging and the measurement of antibody neutralizing activity.

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