Checktor Biosciences
Checktor Biosciences

Powering the future of point-of-care diagnostics

Powering the future of point-of-care diagnosticsPowering the future of point-of-care diagnosticsPowering the future of point-of-care diagnostics

A faster path to better diagnostics

Unmet need

Timely and precise diagnosis is essential for effective patient care, but current diagnostic solutions often fail to deliver immediate, actionable guidance. There is an increasing need for tests that directly inform therapy decisions at or near the point of care.


Unique approach

We develop a drop-in chemistry for existing diagnostic devices. With one reagent swap, today’s platforms become next-generation molecular tests, enabling transformative upgrades without major new investment.

A powerful technology

High precision

Laboratory-grade accuracy, including single-nucleotide mutation detection, enabling highly informative tests beyond what is currently available in rapid diagnostics.

High speed

Results in under 5 minutes across clinically relevant concentration ranges, supporting same-visit decision-making and efficient workflows in acute and emergency settings. 

Hardware agnostic

A lyophilized, one-pot isothermal assay with fluorescence readout, designed for easy integration into existing diagnostic hardware. Compatible with alternative readouts, including lateral flow. 

Scientific team

Jake Lesinski

Carolina Paganini
Carolina Paganini

CEO & Co-founder

Carolina Paganini

Carolina Paganini
Carolina Paganini

CTO & Co-founder

Lorenzo Magnani

Carolina Paganini
Lorenzo Magnani

R&D Scientist

Anna Müller

Carolina Paganini
Lorenzo Magnani

R&D Scientist

Board of directors

Rob Lozuk

Carolina Paganini
Jake Lesinski

Non-executive board member


ex-ThermoFisher Scientific, multiple successful exits

Jake Lesinski

Carolina Paganini
Jake Lesinski

Executive board member & 

co-founder

Carolina Paganini

Carolina Paganini
Carolina Paganini

Executive board member & 

co-founder

Advisory board

Paolo Arosio

Daniel Richards
Andrew deMello

Prof. Dr. ETH Zurich

Andrew deMello

Daniel Richards
Andrew deMello

Prof. Dr. ETH Zurich

Daniel Richards

Daniel Richards
Daniel Richards

Senior Scientist ETH Zurich

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