Celltheon Corporation
Biotechnology ResearchCalifornia, United States11-50 Employees
Celltheon Corporation is a biotechnology research company located in Union City, in the San Francisco Bay Area. Founded in 2012, it holds patents for a SUPERCELL-derived cell line and related DNA and RNA vector elements used in recombinant biotherapeutics, including monoclonal antibodies, difficult-to-express proteins, CAR-T therapies, and gene therapies. Its CELLTHEON SMART platform has supported more than 60 biotherapeutics across oncology, neurobiology, and rheumatoid arthritis programs, and the firm provides end-to-end development services from genetic constructs to manufacturing, guided by quality-by-design principles. The customer base comprises biotherapeutics developers seeking to bring hard-to-express proteins and antibodies through cell line and process development to commercial viability. In 2024, Scorpiusbiologics partnered with Celltheon to access cell line development services via Celltheon's GOLDILOCKS platform.