Protein Sciences

Protein Sciences Corporation is a biotech company based in Meriden, Connecticut. The company develops and produces vaccines and biopharmaceuticals for use against influenza and other diseases. In 2017, the company was acquired by Sanofi for $750 million.[1]

Protein Sciences has developed a novel method for vaccine production, using a genetically modified baculovirus that is allowed to reproduce in insect cells.[2][3] This method reduces the lead time for vaccine production to six to eight weeks, considerably shorter than the conventional, egg-based, method.[4] The company has applied for a Biologic License Application with the U.S. Food and Drug Administration (FDA) for Flublok, their seasonal influenza vaccine.[5] [6] On Jan 17, 2013, Protein Sciences announced that the U.S. Food and Drug Administration had approved Flublok influenza vaccine for use in people 18–49 years old. Since then, Flublok's age indication has been expanded to all adults 18 and older as of October 29, 2014. Flublok is currently available. [7][8]

References
  1. "Sanofi to acquire Protein Sciences". sanofi.com. Archived from the original on 15 July 2017. Retrieved 27 November 2017.
  2. Treanor, John J.; Schiff, Gilbert M.; Hayden, Frederick G.; Brady, Rebecca C.; Hay, C. Mhorag; Meyer, Anthony L.; Holden-Wiltse, Jeanne; Liang, Hua; Gilbert, Adam; Cox, Manon (April 11, 2007). "Safety and Immunogenicity of a Baculovirus-Expressed Hemagglutinin Influenza VaccineA Randomized Controlled Trial". JAMA. 297 (14): 1577–1582. doi:10.1001/jama.297.14.1577. PMID 17426277. Archived from the original on October 3, 2023. Retrieved October 3, 2023 – via Silverchair.
  3. "The NIH Biomedical Research Response to Influenza". Archived from the original on November 4, 2016. Retrieved October 3, 2023.
  4. "NBC Connecticut: Swine Flu Vaccine Could Be Ready in 6 Weeks". Archived from the original on 2009-04-29. Retrieved 2009-05-02.
  5. "FDA Panel to Consider New Flu Vaccine Technology". Wall Street Journal. November 13, 2009. Archived from the original on 2017-11-07. Retrieved 2009-11-20. Protein Sciences Corp. a private firm based in Meriden, Conn., is seeking Food and Drug Administration approval for its FluBlok seasonal influenza vaccine, although the same technology can be used to make an H1N1 vaccine to protect against the swine flu. The vaccine will be reviewed by outside medical experts who serve on the agency's vaccine advisory panel.
  6. "Flublok, (Influenza Vaccine, Recombinant Hemagglutinin), Briefing Document, FDA Vaccines and Related Biological Products Advisory Committee Meeting, November 19, 2009" (PDF). Food and Drug Administration. Archived (PDF) from the original on May 14, 2017. Retrieved October 3, 2023.
  7. Andrew Pollack, "Rapidly Produced Flu Vaccine Wins F.D.A. Approval" Archived 2017-04-26 at the Wayback Machine, The New York Times, January 16, 2013
  8. "FDA press release". Food and Drug Administration. Archived from the original on May 18, 2013. Retrieved October 3, 2023.
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