Quantum-Si Incorporated - Class A is a pioneering life sciences company founded in 2013, based in Branford, Connecticut. It focuses on revolutionizing protein analysis through its innovative Next Generation Protein Sequencing (NGPS) technology. This technology, which includes the Platinum NGPS instrument, Platinum Analysis Software, and specialized reagent kits and semiconductor chips, aims to enhance protein identification, antibody characterization, and biomarker discovery, among other applications. Quantum-Si's advancements promise to open new frontiers in understanding proteins and their roles in health and disease.