Cartography and Pfizer to collaborate on tumor-selective antigens research

6 January 2026

California-based Cartography Biosciences, an oncology company advancing a pipeline of T-cell engaging bispecific and multi-specific antibody therapeutics, today announced a strategic collaboration with Pfizer (NYSE: PFE) to discover tumor selective antigens.

Under the multi-year agreement, Cartography will apply its proprietary ATLAS and SUMMIT discovery platforms to identify and validate tumor-selective antigens in an undisclosed indication.

Pfizer may opt in on multiple antigens identified and validated through this collaboration and will be responsible for all research, development and commercialization of programs directed to selected antigens. Cartography’s lead program, CBI-1214, remains wholly owned and independently advanced by the company.

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