Arsenal Biosciences, Inc. (ArsenalBio), headquartered in South San Francisco, Calif., is a privately held programmable cell therapy company discovering and developing a pipeline of next-generation autologous T cell therapies to defeat cancer. Our full-stack R&D engine generates multifunctional T cell medicines, enabled by precise and specific CRISPR insertion of large synthetic DNA sequences. ArsenalBio is building the industry’s largest DNA library of therapeutic enhancing integrated circuits, incorporating logic gating for improved tumor targeting and synthetic features enabling multiple pharmaceutical functions. In pioneering a computationally driven approach alongside nonviral clinical manufacturing, we aspire to deliver enhanced efficacy, increased patient safety, reduced stakeholder costs, and expanded market access.