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قياس الأنفلونزا النورامينيداز تثبيط الجسم المضاد التتر من قبل انزيم مرتبط كتين الفحص
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Capítulos
- 00:05Título
- 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
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.
