HA/Hemagglutinin, Influenza A H5N1 (sf9, His)

HA/Hemagglutinin Protein is a viral membrane protein responsible for the initial steps of the entry of influenza virus into the host cell. It mediates binding of the virus particle to the host-cell membrane and catalyzes fusion of the viral membrane with that of the host. HA is pivotal in determining virus host range and virulence. HA/Hemagglutinin Protein, Influenza A H5N1 (sf9, His) is the recombinant Virus-derived HA/Hemagglutinin protein, expressed by Sf9 insect cells , with C-His labeled tag.