In order to meet the pressing public health need, Regeneron is applying its VelociMab® technology to prepare manufacturing-ready cell lines as lead antibodies are selected, so that clinical-scale production can begin immediately. The company is working toward the goal of producing hundreds of thousands of prophylactic doses per month by the end of summer and hopes to have smaller quantities available for initial clinical testing at the beginning of the summer. The company is working with the U.S. Health & Human Services' Biomedical Advanced Research and Defense Authority (BARDA) to increase capacity even further.
"Our three decades of investment in our VelociSuite antibody technologies, which accelerate and improve the traditional drug discovery process, have hopefully prepared us for this critical time and to meet this important challenge," said George D. Yancopoulos, M.D., Ph.D., Co-founder, President and Chief Scientific Officer of Regeneron. "Given the tremendous interest and concern around the COVID-19 pandemic, we will be providing regular and transparent updates on our discovery and development programs. I want to recognize our incredible team, which is working around the clock to develop needed solutions to this global health crisis."
All coronaviruses have a single glycoprotein on the virus surface called the spike protein, which is the protein on the virus cell surface that binds to the host cell and is required for infectivity. Regeneron's SARS-CoV-2 antibodies will target the spike protein in order to block its interaction with the host cell, and thus neutralize the virus.
"I'm so proud to be part of this cross-company team, which delivered a novel and effective fully human antibody treatment for Ebola in record time and is making every effort to once again rise to this unprecedented challenge," said Christos Kyratsous, Ph.D., Vice President of Research, Infectious Diseases and Viral Vector Technologies at Regeneron.