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The hemagglutinin (HA, which functions after being proteolytically cleaved into HA1 and HA2) and neuraminidase (NA) of the Influenza A virus are key proteins that mediate host infection and immune evasion.


Qiangyao Biotechnology designs highly specific peptides targeting antigenic variation regions of different subtypes (such as H1N1, H3N2, etc.), covering epitopes such as HA receptor binding domain (RBD) and NA active site. The product includes single peptides, peptide libraries, and peptide pools, suitable for influenza vaccine development, extensive research on neutralizing antibody drugs, and analysis of cross strain immune protection mechanisms.

Qiangyao Inventory Code Peptide Name Protein Type Cycle Detailed Report
048900000027 Influenza A virus Hemagglutinin(18-528) (strain A/Puerto Rico/8/1934 H1N1) Mixed peptide library Mix one peptide pool with 25ug 80% each
Mix each 50ug 80% peptide pool together
Mix one peptide pool with 100ug 80% each
Mix one peptide pool with 500ug of 80% each
Mix 1mg of 80% each into a peptide pool
About 3 weeks Report Download
04890000028 Influenza A virus Hemagglutinin(18-565) (strain A/Puerto Rico/8/1934 H1N1) Mixed peptide library Mix one peptide pool with 25ug 80% each
Mix each 50ug 80% peptide pool together
Mix one peptide pool with 100ug 80% each
Mix one peptide pool with 500ug of 80% each
Mix 1mg of 80% each into a peptide pool
About 3 weeks Report Download
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