Ultra-sensitive signal amplificationthat’s ultra-practical

Exazym® Reagent Kits provide attomole-level detection of low-abundance biomarkers using standard ELISA workflows.

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 100x signal amplification and a 50x lower limit of detection 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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Attomole-level detection using standard workflows

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see how it works.

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 100 times.

Amplify true signal up to 100 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

Exazym® can be used to:
  1. Increase the sensitivity of existing ELISA assays
  2. Increase the sensitivity of ELISA and other assays in development
  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 Exazym® online:
  1. Everything you need to get started can be purchased on our webshop right now.
Order now

Learn more about Exazym® and BOLD

Download our new White Paper for:

  • Our latest results with human anti-spike IgG antibodies in serum samples and spike-antigen assessment (both key biomarkers related to Sars-Cov-2)
  • The science behind our patented BOLD signal amplification technology
  • Details on how you can get started with Exazym
Download PDF

Free consultation for kit providers

Contact us for a no-obligation technical expert consultation to discuss how Exazym® could be integrated into your immunoassay for signal enhancement.

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