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Mätning influensaneuraminidas Inhibition Antikroppstitrar genom enzymkopplad lektin analys
Journal JoVE
Immunologie et infection
This content is Free Access.
Journal JoVE Immunologie et infection
Measuring Influenza Neuraminidase Inhibition Antibody Titers by Enzyme-linked Lectin Assay
DOI:

08:11 min

September 06, 2016

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Chapitres

  • 00:05Titre
  • 00:39Determination of the Amount of Neuraminidase (NA) to Use in Enzyme-linked Lectin Assay (ELLA)
  • 04:10Enzyme-linked Lectin Assay (ELLA)
  • 06:15Results: Determination of the Neuraminidase Inhibition Titer
  • 07:40Conclusion

Summary

Traduction automatique

We describe the enzyme-linked lectin assay (ELLA) for measuring influenza neuraminidase (NA)-inhibition antibody titers in sera. The assay uses peanut agglutinin to quantify galactose residues that become accessible when NA removes sialic acid from fetuin-coated, 96-well plates.

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