On February 24th, 2023, the World Health Organization (WHO) announced the recommendations for influenza vaccine composition for the 2023-2024 northern hemisphere influenza season. To support vaccine research, Sino Biological has released the recombinant antigens for 2023-2024 influenza vaccine strains.
With the world’s largest viral antigen collection, ProVir®, Sino Biological provides a range of recombinant influenza antigen products, including Hemagglutinin (HA), Neuraminidase (NA), and Nucleoprotein (NP) proteins from all WHO-recommended vaccine strains in recent years. An extensive collection of monoclonal antibodies against the flu antigens are also available to support the development of relevant assays and diagnostic kits.
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