Powering the Proteomic Era
QSI brings the groundbreaking power of single-molecule proteomics with the first-to-market Next-Generation Protein Sequencer™ to every lab, everywhere.
Detecting single amino acids through binding kinetics, the innovative Platinum® 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, QSI has truly redefined access to deeper proteomic insights.
Unlock precision in drug delivery and protein engineering with our new barcoding kit — analyze protein characteristics with ease and efficiency.
Sequence the Quantum-Si Way
Discover the power of using Kinetic Signatures to sequence proteins and detect changes in the proteome.
See the Power of our PlatformUnleash the Power of Proteomics
Highlights & Applications
Learn more about how QSI is transforming proteomics research for everyone.
Talk to our Team of Experts
NEXT-GENERATION PROTEIN
SEQUENCING TECHNOLOGY
INNOVATION LEADERSHIP
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2023 PROTEOMICS
COMPANY OF THE YEAR
INNOVATION BY
DESIGN 2023
Latest Press Releases
Upcoming Events
January 13 - 16, 2025
CHI PEP Talk – Protein Science and Production Week
Hilton Bayfront, San Diego, CA
January 29 - 30, 2025
The Festival Of Genomics – UK
London, UK
February 22 - 26, 2025
US HUPO 2025
Lowes Hotel, Philadelphia, PA