Differentiation of influenza A virus nucleoproteins in enzyme-linked immunosorbent assay.
The serum antibody titre to the nucleoprotein (NP) of the influenza virus recombinant MRC-11 was determined in virus strains A/USSA/5/80 (H3N2), A/Hong Kong/8/64 (H3N2), A/duck/Ukraine/63 (Hav7Neq2) and in a recombinant strain between A/tern/Frunse/334/78(Hav4Nav1) and A/PR/8/34(H0N1) using the enzyme-linked immunosorbent assay (ELISA). Significant differences between the NP of these strains were found proving the usefulness for ELISA for such investigations.
D000956:Antigens, Viral / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D009980:Influenza A virus / Q000032:analysis* / Q000235:genetics / Q000276:immunology; D009698:Nucleoproteins / Q000276:immunology*; D011995:Recombination, Genetic; D014764:Viral Proteins / Q000276:immunology*
D000956:Antigens, Viral; D009698:Nucleoproteins; D014764:Viral Proteins