Hemagglutinin-neuraminidase, HPIV-4b (sf9, His)

Hemagglutinin-neuraminidase is a single viral protein that has both hemagglutinin and neuraminidase activities. Hemagglutinin neuraminidase protein plays a key role in viral infection. It attaches the virus to a cell receptor containing sialic acid, initiating the infection process. Hemagglutinin-neuraminidase Protein, HPIV-4b (sf9, His) is the recombinant Virus-derived Hemagglutinin-neuraminidase protein, expressed by Sf9 insect cells , with N-His labeled tag.