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Recombinant Influenza A H11N9 Hemagglutinin HA1 Subunit (HA1), C-His
Product Overview
BioVenic's Recombinant Influenza A H11N9 Hemagglutinin HA1 Subunit (HA1), C-His is a recombinant protein expressed from HEK293 Cells. Its predicted molecular weight is 37.3 kDa. The purity is>95% (SDS-PAGE). The endotoxin level is <1 EU/μg (LAL).
Specifications
Target Information
Several studies have reported that the H11N9 virus isolated in China can replicate not only in avian cells but also in mammalian cells, including mice lungs, without prior adaptation. The hemagglutinin (HA) protein, a homotrimeric glycoprotein present on the surface of influenza viruses, is crucial for the virus's infectivity. The HA1 subunit, which contains a receptor binding site, facilitates the virus's attachment to specific sialyl sugar chains on the host cell surface.
Shipping and Storage
This product is shipped with dry ice. Avoid repeated freezing and thawing. Store for 4 weeks at 2-8°C, for 12 months at -20°C or -80°C.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Aliquote the reconstituted solution to minimise freeze-thaw cycles.
References
- Tuong, Hien Thi et al. "Genetic Characterization of Avian Influenza A (H11N9) Virus Isolated from Mandarin Ducks in South Korea in 2018." Viruses vol. 12,2 203. 12 Feb. 2020