Regeneron and Roche are working together to develop, manufacture and distribute REGN-COV2, Regeneron's investigational anti-viral antibody cocktail, to people around the globe. REGN-COV2 could provide a treatment option for people already experiencing symptoms of COVID-19, and also has the potential to prevent infection in people exposed to the virus.
REGN-COV2 is currently being studied in two Phase 2/3 clinical trials for the treatment of COVID-19 and in a Phase 3 trial for the prevention of COVID-19 in household contacts of infected individuals. If it proves safe and effective in clinical trials and regulatory approvals are granted, Regeneron will distribute and record sales for REGN-COV2 in the U.S. and Roche will be responsible for distribution outside the U.S.
"We are excited about the potential for one medicine to serve both as a treatment for those infected as well as protection for people exposed to the virus. REGN-COV2 could be a critical line of defense against the COVID-19 pandemic," said Bill Anderson, Chief Executive Officer of Roche Pharmaceuticals. "We're committing our manufacturing expertise and capacity, and our global distribution network, to bring Regeneron's potential antibody combination to as many people around the world as we possibly can."
"Regeneron has progressed the REGN-COV2 research and development program at record speed and worked tirelessly to maximize our in-house manufacturing capacity," said Leonard S. Schleifer, M.D., Ph.D., President and Chief Executive Officer of Regeneron. "This major collaboration with Roche provides important scale and global expertise to bring REGN-COV2 to many more patients in the United States and around the globe."
Under the terms of the agreement, each company has committed to dedicate a certain manufacturing capacity to REGN-COV2 each year, and the collaborators have already begun the technology transfer process. Each company will bear its own distribution expenses in their designated territories. The collaborators will jointly fund and execute the ongoing Phase 3 prevention and Phase 1 healthy volunteer safety studies, as well as any additional global studies to evaluate further the potential for REGN-COV2 in treating or preventing COVID-19. Roche will be primarily responsible for securing regulatory approvals outside the U.S., following the initial European Medicines Agency (EMA) approval, and conducting any additional studies specifically required for approval by regulators outside the U.S.
REGN-COV2 was designed specifically by Regeneron scientists to block infectivity of SARS-CoV-2, the virus that causes COVID-19. They evaluated thousands of fully-human antibodies produced by the company's proprietary VelocImmune® mice, which have been genetically-modified to have a human immune system, as well as antibodies identified from humans who have recovered from COVID-19. The two potent, virus-neutralizing antibodies that form REGN-COV2 bind non-competitively to the critical receptor binding domain of the virus's spike protein, which diminishes the ability of mutant viruses to escape treatment and protects against spike variants that have arisen in the human population.