HA/Hemagglutinin, Influenza B (A4D5Q0, sf9, His)

The hemagglutinin (HA) protein attaches viral particles to host cells by binding to sialic acid-containing receptors and induces viral particle internalization through clathrin-dependent endocytosis. HA also promotes an alternative clathrin- and caveolin-independent pathway for some virions. HA/Hemagglutinin Protein, Influenza B (A4D5Q0, sf9, His) is the recombinant Virus-derived HA/Hemagglutinin protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of HA/Hemagglutinin Protein, Influenza B (A4D5Q0, sf9, His) is 546 a.a., with molecular weight of ~59 kDa.