The Protein Sequencing Company™

Powering the Proteomic Era

Quantum-Si brings the groundbreaking power of single-molecule proteomics with Platinum® Pro, the Next-Generation Protein Sequencer™, to every lab, everywhere.

Detecting single amino acids through binding kinetics, the innovative Platinum® Pro benchtop sequencer is highly sensitive to protein variants, enabling deep interrogation of proteins to deliver breakthrough insights.

All in a complete, yet compact system, with everything you need to prepare, sequence, and analyze proteins, Quantum-Si has truly redefined access to deeper proteomic insights.