Accurate Cell Counting: Fast, Reproducible, and Efficient

CASY: The Benchmark in Cell Counting

CASY transforms cell counting with unmatched precision and reproducibility. Made in Germany, CASY is designed for researchers who prioritize precision, innovation, and simplicity

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Your Challenges in Cell Counting


Innacurate cell counts and inconsistent results.


Time-consuming manual processes.


High costs for consumables.

Solved by Cell Counter and Analyzer

  • Automated, dye-free counting for maximum accuracy
  • Faster analysis without complex sample preparation.
  • Great reproducibility for reliable results
  • From large stem cell aggregates to small yeast or even bacteria

"Already 20 years ago, I was searching for a machine which can count the cells in extremely short time. And I have found CASY as the machine which is very quick and also accurate. It is never broken."

Dr. Aziz Cayli, Founder and Chief Scientific Officer of Florabio

CASY - the Perfect Parnter for Your Research

Elevating Cell Counting with Innovation, Accuracy, and Simplicity

CASY offers a revolutionary approach to cell counting and analysis,  bringing together cutting-edge technology, intuitive design, and outstanding accuracy.

Unmatched Precision and Reproducibility

CASY sets the standard in cell counting with its advanced detection mechanism that ensures highly accurate and reproducible results. Whether working with challenging samples like aggregated cells or tiny particles like bacteria, CASY delivers consitently high performance.

No Sample Preparation, Maximum Efficiency

With CASY, tedious preparation steps are a thing of the past. Dye-free and non-invasive counting simplifies your workflow, saves time and maintains the integrity of your samples.

Versatile Applications Across Cell Type

From stem cells and primary cells to bacteria and yeast, CASY adapts to your needs. Its flexible design makes it ideal for a wide range of applications, including toxicology studies, cell viability analysis, and more.

Optimized for Costs and Time Savings

CASY’s streamlined operation minimizes consumable usage and reduces hands-on time, ensuring a cost-efficient solution for labs of all sizes. Its compact design allows it to fit seamlessly into any workspace.

Regulatory Compliance You Can Rely On

CASY is GMP/GLP compliant, with optional 21 CFR Part 11 compatibility for labs requiring adherence to stringent regulatory standards. This makes it a trusted choice for research and quality control environments.

User-Friendly Software for Advanced Insights

CASY includes an intuitive software interface that simplifies data analysis while providing advanced insights. It enables easy tracking of cell growth, viability, and aggregation. The comprehensive reporting features streamline documentation and ensure reliable data interpretation.

Applications 

"With CASY, we achieved more efficient and precise analysis of cell cultures." 

- Prof. Dr. Julia Bornhorst, University of Wuppertal

CASY Technology

Learn how CASY Cell Counter works

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Know your PBMCs

Learn how CASY counts PBMCS

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Cytotoxicity

The Cytotoxicity of Anti-Cancer Drug Combinations

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Algae Feeding-Daphnia

Ecotoxicology: Algea Feeding Rates of Daphnia magna

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Track T-Cell Activation

Learn how CASY works with T-Cell activation

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iPSC Flexible Handling

Learn how CASY works with iPSC

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Algea and Protozoa

CASY results for algea and protozoa

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Bacteria

CASY results for bacteria

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Erythrocytes and Plates

CASY results for erythrocytes and plates

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Primary Cells

CASY results for primary cells

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Fungi Spores

CASY results for Fungi Spores

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Pollen Counting

CASY results for pollen counting

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Trypanosoma or Leishmania

CASY results for Trypanosoma or Leishmania

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Saccharomyces Cerevisiae

CASY results for saccharomyces cerevisiae

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Scientists count on CASY for decades

CASY Cell Counter and Analyzers
CASY Cell Counter through the years