REGN-COV2

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REGN-COV2
REGN-COV2 binding SARS-CoV-2 spike protein.png
REGN10933 (blue) and REGN10987 (orange) bound to SARS-CoV-2 spike protein (pink). From PDB: 6VSB, 6XDG .
Monoclonal antibody
Type ?
Target Spike protein of SARS-CoV-2

REGN-COV2 is an experimental drug developed by the American biotechnology company Regeneron Pharmaceuticals. It is an artificial "antibody cocktail" designed to produce resistance to the SARS-CoV-2 coronavirus responsible for the COVID-19 pandemic. [1] [2] It consists of a mixture of two monoclonal antibodies, REGN10933 and REGN10987. [3] [4] The combination of several antibodies is intended to prevent mutational escape. [5]

Although Regeneron is headquartered in Tarrytown, New York (near New York City), REGN-COV2 is manufactured at the company's primary U.S. manufacturing facility in Rensselaer, New York (near the state capital at Albany). [6] In September 2020, to free up manufacturing capacity for REGN-COV2, Regeneron began to shift production of its existing products from Rensselaer to the Irish city of Limerick. [7]

As of September 2020, REGN-COV2 is being evaluated as part of the RECOVERY Trial. [8]

Regeneron has a deal in place with Hoffmann-La Roche to manufacture and market REGN-COV2 outside the United States. [9]

Society and culture

On 2 October 2020, Regeneron Pharmaceuticals announced that US President Donald Trump had received "a single 8 gram dose of REGN-COV2" after testing positive for SARS-CoV-2. [10] [11] The drug was provided by the company in response to a "compassionate use" (temporary authorization for use) request from the president's physicians. [10]

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References

  1. Kelland K (2020-09-14). "Regeneron's antibody drug added to UK Recovery trial of COVID treatments". Reuters. Retrieved 2020-09-14.
  2. "Regeneron's COVID-19 Response Efforts". www.regeneron.com. Retrieved 2020-09-14.
  3. Morelle R (2020-09-14). "Antibody treatment to be given to Covid patients". BBC News. Retrieved 2020-09-14.
  4. Regeneron Pharmaceuticals (2020-09-03). "A Master Protocol Assessing the Safety, Tolerability, and Efficacy of Anti-Spike (S) SARS-CoV-2 Monoclonal Antibodies for the Treatment of Hospitalized Patients With COVID-19".Cite journal requires |journal= (help)
  5. Baum A, Fulton BO, Wloga E, Copin R, Pascal KE, Russo V, et al. (August 2020). "Antibody cocktail to SARS-CoV-2 spike protein prevents rapid mutational escape seen with individual antibodies". Science. 369 (6506): 1014–1018. doi:10.1126/science.abd0831. PMC   7299283 . PMID   32540904.
  6. Williams, Stephen (October 3, 2020). "Experimental drug given to President made locally". The Daily Gazette.
  7. Stanton, Dan (September 11, 2020). "Manufacturing shift to Ireland frees up US capacity for Regeneron's COVID antibodies". BioProcess International.
  8. "RECOVERY COVID-19 phase 3 trial to evaluate Regeneron's REGN-COV2 investigational antibody cocktail in the UK". www.recoverytrial.net. Retrieved 2020-09-14.
  9. "Roche and Regeneron link up on a coronavirus antibody cocktail". CNBC. 2020-08-19. Retrieved 2020-09-14.
  10. 1 2 Thomas K (2020-10-02). "President Trump Received Experimental Antibody Treatment". The New York Times. ISSN   0362-4331 . Retrieved 2020-10-02.
  11. Hackett DW (2020-10-03). "8-Gram Dose of COVID-19 Antibody Cocktail Provided to President Trump". www.precisionvaccinations.com. Archived from the original on 2020-10-03.