Horizon Discovery Group plc announced that TrueBinding Inc. has signed a set of commercial licenses for Horizon’s cGMP-compliant CHOSOURCE™ platform. TrueBinding will use the platform for the development and commercialization of multiple biotherapeutic products for applications in immuno-oncology and other disease areas with great unmet medical need. Horizon’s proprietary GS knockout CHO line and protocols facilitate the development of stable cell lines for the expression of antibodies and other recombinant proteins. The Company also licenses a CHO expression system to pharmaceutical, biotechnology, and biosimilar companies, as well as contract manufacturing organizations. To enable companies to move from the DNA sequence of their potential biotherapeutic to clinical manufacturing as simply and rapidly as possible, the complete system includes the GS knockout CHO K1 cell line, a comprehensive package of supporting documentation, and an expression vector supplied under license from DNATwoPointO Inc.