Meet Alto

The world’s first digital
benchtop SPR system.

We empower scientists with accessible SPR instrumentation

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

Our Instruments



The world’s first SPR instrument to integrate digital microfluidics (DMF), artificial intelligence (AI) and nanotechnology.

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Obtain publication-quality binding kinetics & affinity data on your benchtop.

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Maximize your productivity with fully automated, 24/7 operation of our benchtop SPR.

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“After one training session, I ran my experiments immediately using the LIP chips and looked at protein binding to different lipid mixtures.
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

Make your next scientific breakthrough with benchtop SPR