Simplify your label-free
interaction analysis with digital SPR

Get full kinetics with as little as 2 μL of sample

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Get binding kinetics & affinity data on your benchtop. 600+ innovative researchers worldwide are using OpenSPR Surface Plasmon Resonance to publish faster.

We empower scientists with next-gen SPR systems

  • Low-Maintenance
  • User-Friendly
  • Real-Time Data
  • Sample-Friendly

Our Platforms

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Alto

The world’s most user-friendly SPR system powered by digital microfluidics (DMF) and nanotechnology.

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OpenSPR

Compact SPR system for obtaining publication-quality binding kinetics and affinity data on your benchtop.

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OpenSPR-XT

Fully automated, 24/7 operational system of our benchtop SPR.

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Looking to go label-free for your binding analysis?
Discover the benefits of Surface Plasmon Resonance (SPR)

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“After one training session, I ran my experiments immediately. The data is beautiful and the instrument is by far one of the easiest and user-friendly that I have ever used!”

Dr. Tonya N. Zeczycki, Assistant Professor of Biochemistry & Molecular Biology, East Carolina University

Trusted by the World’s Most Innovative Researchers

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Make your next scientific breakthrough with benchtop SPR