Revolutionizing healthcare with affordable, lab-grade, at-home blood testing

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At-Home Inflammation Testing

Revolutionary point-of-care diagnostics delivering lab-grade inflammatory biomarker analysis from a single drop of blood in under 10 minutes. Fast, affordable, and convenient testing from your home - no clinic visits, no wait times, just instant health insights.

Proactive Dx at-home blood testing device
$300
device cost
10min
sample to result time
90%
precision accuracy
5
cytokines multiplexed

Why Inflammation

Understanding your body's inflammatory response provides critical insights into your health status, disease risk, and treatment effectiveness across multiple conditions.

IL-6 is a key inflammatory mediator that plays crucial roles in immune response, metabolism, and tissue repair processes.

Key Applications:

  • Depression and mood disorder monitoring
  • Cardiovascular disease risk assessment
  • Autoimmune disease activity tracking
  • Post-exercise recovery monitoring
  • Aging and inflammaging indicators
  • Cancer-related inflammation detection

TNF-α is a potent pro-inflammatory cytokine central to immune system activation and chronic inflammatory conditions.

Key Applications:

  • Rheumatoid arthritis and autoimmune monitoring
  • IBD and gastrointestinal inflammation
  • Metabolic syndrome and insulin resistance
  • Sepsis and acute infection detection
  • Anti-TNF therapy effectiveness monitoring
  • Neuroinflammation assessment

IL-1β is a master regulator of inflammation, driving fever, acute phase responses, and tissue damage in various diseases.

Key Applications:

  • Acute infection and fever monitoring
  • Gout and crystal arthropathy detection
  • Alzheimer's and neurodegeneration tracking
  • Post-surgical inflammation assessment
  • Autoinflammatory syndrome monitoring
  • Wound healing and tissue repair

IFN-γ is a critical immune activator that enhances pathogen clearance and regulates adaptive immune responses.

Key Applications:

  • Viral and intracellular infection monitoring
  • Tuberculosis and mycobacterial detection
  • Cancer immunotherapy response tracking
  • Autoimmune disease activity assessment
  • Vaccine response evaluation
  • Immunodeficiency screening

IL-10 is a powerful anti-inflammatory cytokine that regulates immune responses and promotes tissue healing.

Key Applications:

  • Treatment response monitoring
  • Immune system balance assessment
  • Post-infection recovery tracking
  • Chronic fatigue and burnout evaluation
  • Allergic reaction monitoring
  • Pregnancy and maternal health
IL-6
Interleukin-6
TNF-α
Tumor Necrosis Factor Alpha
IL-1β
Interleukin-1 Beta
IFN-γ
Interferon Gamma
IL-10
Interleukin-10

Revolutionary Point-of-Care Diagnostics

Proactive Dx delivers lab-grade inflammatory biomarker analysis from a single drop of blood in under 10 minutes. Our silicon photonic biosensor platform transforms how we monitor, prevent, diagnose, and manage inflammation-driven conditions.

Rapid
Results

Get lab-comparable results from a finger-prick blood sample in under 10 minutes, eliminating the need for clinic visits and long turnaround times.

Comprehensive Profiling

Simultaneous quantification of multiple inflammatory biomarkers including IL-1β, IL-6, TNF-α, IFN-γ, and IL-10 from a single test.

Point-of-Care Access

Use anywhere with our portable device - at home, in clinics, or at the office. No training required with our simple 4-step process.

AI-Driven
Insights

Cloud connectivity with intelligent analysis, longitudinal tracking, and personalized health recommendations powered by advanced AI.

Affordable Healthcare

Low-cost instrument ($300) and cartridges ($3-20) make continuous health monitoring accessible to everyone.

Connected Experience

Seamless mobile app integration, EMR compatibility, and telemedicine support for comprehensive healthcare management.

Transforming Healthcare
Across Every Setting

From clinical applications to wellness monitoring and cutting-edge research, our platform serves diverse healthcare needs worldwide. Real-time inflammatory biomarker data enables precise diagnosis, treatment optimization, and breakthrough scientific discoveries.

Clinical Applications

Revolutionizing patient care with real-time inflammatory biomarker monitoring that enables precise diagnosis, treatment optimization, and improved patient outcomes.

Depression Treatment

Monitor IL-6, TNF-α, and IL-1β levels to optimize therapy selection and guide anti-inflammatory interventions.

Cardiovascular Health

Monitor elevated CRP and IL-6 levels for atherosclerosis risk assessment and post-MI secondary prevention strategies.

Autoimmune Disease

Track disease activity in RA, lupus, and IBD through inflammatory panels and predict flares early.

Infection Detection

Rapidly identify systemic infections through elevated inflammation markers for sepsis assessment.

Cancer Monitoring

Track tumor-related inflammation and assess immunotherapy effectiveness through real-time immune activity profiling.

Neurological Health

Monitor neuroinflammation linked to Alzheimer's and Parkinson's for early intervention and cognitive decline prevention.

Wellness & Prevention

Empower individuals to take control of their health with continuous monitoring that supports proactive wellness strategies and lifestyle optimization.

Stress & Recovery

Monitor cortisol-inflammation interactions to assess stress and guide recovery protocols.

Aging & Longevity

Track chronic low-grade inflammation ("inflammaging") and monitor CRP and IL-6 levels to support healthy aging strategies.

Athletic Performance

Monitor recovery from exercise, identify overtraining risk, and guide training load adjustments for optimal athletic performance.

Metabolic Health

Track inflammation linked to obesity and insulin resistance through TNF-α and adiponectin monitoring.

Digestive Health

Assess gastrointestinal inflammation through markers comparable to fecal calprotectin for digestive wellness monitoring.

Respiratory Health

Monitor asthma and COPD activity through inflammatory marker tracking to predict and prevent respiratory issues.

Research & Development

Accelerating scientific discovery and drug development with precise, real-time biomarker data that enables breakthrough research and personalized medicine.

Clinical Trial Monitoring

Enable decentralized trials with real-time biomarker tracking, reducing costs and improving participation.

Biomarker Discovery

Accelerate identification and validation of novel inflammatory biomarkers for diagnosis and treatment.

Personalized Medicine

Develop individual inflammatory profiles for precision treatment approaches and treatment response optimization research.

Drug Efficacy Studies

Monitor real-time drug effects on inflammatory pathways to optimize dosing, timing, and combination therapy approaches.

Population Health

Large-scale studies tracking inflammatory patterns across populations for public health insights and interventions.

Academic Research

Support university research programs with accessible biomarker analysis for inflammation-focused studies.

About Proactive Dx

We're revolutionizing healthcare by democratizing access to critical inflammatory biomarker testing. With chronic inflammatory diseases causing over 50% of global deaths, our mission is to put powerful diagnostic tools directly in the hands of patients and providers.

Team

Reuven Duer, Ph.D., Founder and CTO

Reuven Duer, Ph.D.

Founder, CTO

Lifelong medical device engineer who led medical engineering teams and founded Proactive Dx with breakthrough silicon photonic biosensor technology.

LinkedIn Profile →
Dylan Brownstein, Cofounder and CEO

Dylan Brownstein

Cofounder, CEO

Led U.S. hardware & AI investments at Karcher, consulted for Google, Reddit, and YMCA. Previous founder at Prosper and Light Theory.

LinkedIn Profile →

Our Technology

Our proprietary silicon photonic biosensor platform uses advanced optical detection to measure cytokines - the language of our immune system. This breakthrough technology delivers laboratory-quality results with the convenience of at-home testing, enabling real-time health monitoring and personalized care.

Clinical Applications

From optimizing depression treatment through inflammatory profiling to monitoring cardiovascular health, autoimmune diseases, and aging biomarkers, our platform serves diverse healthcare needs. We're particularly focused on treatment-resistant depression, where inflammatory markers can guide therapy selection and improve patient outcomes.

Ready to Transform Healthcare?

Join thousands of early adopters who are revolutionizing their health monitoring with cutting-edge inflammation diagnostics.

Contact: dylan@pro-dx.com