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Custom service for influenza antigens launched

Custom service for influenza antigens launched

19 August 2020
Image: CDC

Bespoke custom contract service offers rapid access to broad range of high-quality antigen panels for influenza A and B viruses

The Native Antigen Company has introduced a custom contract service to rapidly develop antigen panels for influenza A and B viruses. This new service offers scientists access to high-quality proteins from emerging seasonal and pandemic influenza strains, to support ongoing research and development of diagnostics and vaccines.

The Native Antigen Company provides custom contract services to develop panels of the influenza antigens from a wide range of virus strains and subtypes using its proprietary HEK293 mammalian expression system (VirtuE), which is able to introduce proper protein folding and full glycosylation to closely mimic naturally occurring proteins. The company has already used this recombinant protein expression system to successfully develop a range of haemagglutinin and neuraminidase proteins for influenza A and B viruses, both of which spread routinely in humans and are responsible for seasonal flu epidemics each year. Its custom contract service could help researchers working with specific strains of influenza gain rapid access to highly purified proteins to conduct detailed assessments of immune responses with diagnostics, including vaccination responses to particular strains.

Dr Andy Lane, Commercial Director, The Native Antigen Company, said: “Understanding existing influenza strains and having access to the corresponding antigens is vital to help distinguish infection from that of other respiratory diseases, and to enable accurate diagnosis and treatment. The Native Antigen Company is pleased to extend its custom contract service offering to now include the rapid development of influenza A and B antigens. We have worked hard to ensure our development capabilities can keep pace with emerging influenza strains and are proud to be able to produce a broad spectrum of high-quality proteins within a matter of weeks.”