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Ultra-sensitive signal amplificationthat’s ultra-practical

Exazym® Reagent Kits provide ultra-sensitive detection of low-abundance biomarkers using standard immunoassay workflows.

Live Webinar | March 19

Achieving Ultra-Sensitive Detection in Microfluidic Assays

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Ultra-sensitive detection using standard immounoassay workflows

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see how it works.

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Introducing the world’s most practical ultra-sensitive signal amplifier.

No matter what immunoassay you run, there are plenty of options for signal amplification. But most involve investing in locked systems with expensive instruments.

With Exazym®, researchers can now achieve up to 200x signal amplification with their current immunoassay. It is so easy and inexpensive that it puts highly reliable immunoassay amplification within reach of every researcher on Earth. See for yourself and spread the word.

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A revolutionary new amplification method

Binding Oligo Ladder Detection (BOLD)

Exazym® is powered by a novel detection methodology called BOLD. It dramatically and reliably amplifies immunoassay signal by up to 200 times.

Amplify true signal up to 200 times

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Wide dynamic range with excellent selectivity

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No proprietary equipment required

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Compatible with most immunoassays

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Order your Exazym® test kits online

Exazym® can be used to:
  1. Increase the sensitivity of existing immunoassays assays
  2. Increase the sensitivity of any immunoassay test or system
  3. Test the limits of sensitivity or detect new biomarkers
  4. Improve existing products or products in development
Cavidi service and support includes:
  1. One-on-one customer support to get started
  2. Troubleshooting
  3. Customization of kits if required
  4. Collaboration on new immunoassay development
Order online
  1. Everything you need to get started with Exazym® can be purchased on our webshop right now.
Order OnlinePay with credit card or purchase order
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How to Achieve Ultra-Sensitive Detection: Signal Amplification in Microfluidic Assays

Join us on March 19, 2026, to learn:

  • Signal amplification mechanisms for achieving ultra-sensitive biomarker detection
  • Case study results: Detection optimization for TNFα, IL-4, and NfL on microfluidic platforms
  • Workflow integration and practical considerations for lab implementation
  • Live Q & A with Gyros and Cavidi technical experts
Register Now
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New Biomarker Detection Method for Neuroscience Researchers

Download our White Paper and learn:

  1. The critical role of biomarkers in neuroscience research
  2. How BOLD technology enhances standard immunoassay tests
  3. Case study: Detecting pTau(181) in human plasma with unprecedented sensitivity
  4. Step-by-step implementation guide for BOLD technology
  5. Future implications for drug discovery and personalized medicine
Download PDF
Webinar Replay Slide img

See How Exazym® Helps with Early Cardiac Insights


Watch our Webinar Replay and see:

  • 180x sensitivity boost for early cardiac insights
  • Real-world application and case study
  • Q&A with Cavidi’s experts

 

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See our conference schedule to meet Cavidi

Cavidi will present our research using BOLD technology at conferences throughout 2025. Meet us and see how Exazym® can enhance your immunoassay.

View Schedule

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