|Effect on Host:
Monoclonal antibody 3D3 (ATCC VR-1641) reacts specifically with influenza A virus H7 hemagglutinin by ELISA against recombinant proteins. It does not cross react with other HA types evaluated to date (H1, H2, H3, H5, H9). 3D3 is useful for western blotting and ELISA applications. Its use for immunofluorescence and ability to neutralize virus have not yet been investigated.