Ownership
Private
Employees
~50
Therapeutic Areas
Neurology
Stage
Commercial
Preclinical
Phase 1
Phase 2
Phase 3
Approved
Modalities
Biomarkers (blood-based)Diagnostic assays (mass spectrometry-based)[1][4]

C2N Diagnostics General Information

The company's flagship blood tests, including PrecivityAD® and PrecivityAD2™, have demonstrated clinical diagnostic performance comparable to gold-standard amyloid PET imaging and CSF biomarkers. These tests are available in the US and select international markets, with over fifteen thousand biomarker measures reported in peer-reviewed publications. Their technology has been used in major clinical trials—including those supporting new Alzheimer’s therapies—and continues to expand globally through partnerships.[3][4][10]

Contact Information

Primary Industry
Protein Biomarker Diagnostics
Corporate Office
St. Louis, MO
USA

Drug Pipeline

PrecivityAD2
Commercial
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Drug Asset 2
Phase X
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Drug Asset 3
Phase X
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Key Partnerships

Eisai Inc./Co., Ltd. – investment and use of assays in LEQEMBI® clinical trials for Alzheimer's therapy support[3][10]., Unilabs – multi-year exclusive partnership to distribute Precivity™ portfolio across Europe, Peru, Saudi Arabia, UAE.[7], National Institute on Aging/National Institutes of Health – research funding/collaboration support [4]., Alzheimer's Drug Discovery Foundation – significant funding via Diagnostics Accelerator initiative [7].

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C2N Diagnostics Funding

Deal TypeDateAmountStatusStage
InvestmentMar 12, 2026$10.0MCompletedCommercial
Early Stage VC (Series A)04-Jun-2020$38MCompletedPhase 1
Seed Round12-Feb-2019$8.5MCompletedStartup

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C2N Diagnostics Financial Metrics