HA/Hemagglutinin, Influenza B (EPI529345, sf9, His)

HA/Hemagglutinin proteins are Class I fusion proteins with multiple functions as attachment factors and membrane fusion proteins. HA/Hemagglutinin proteins can bind to cell surface receptors containing sialic acid, promote the attachment of virus particles to host cells, and play an important role in viral host range limitation and virulence. HA/Hemagglutinin Protein, Influenza B (EPI529345, sf9, His) is the recombinant Virus-derived HA/Hemagglutinin protein, expressed by Sf9 insect cells , with C-His labeled tag.