CASY TT
The "gold-standard" in cell counting, cell viability and aggregation determination.

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Cell cultures are the precious basis of your daily work? Cell quality is crucial for setting up assays and experiments. Rely only on the best system available: CASY provides you with exact absolute count, viability and aggregation factor of your cells. CASY, a robust and reliable system delivers results right when you need the data.
High precision parameters:
- Detection range from 0,7 - 120 µm (bacteria, spores, cell lines, algae, blood cells...)
- certified life-time calibration
- automatic electronic surveillance
- integrated QA system
- GLP/GMP compliant: IQ, OQ, PQ
- no system fan, ideal for clean room installation
Accurate measurements:
- Cell number (total/live)
- Cell viability (non-invasive, no dyes)
- Cell size distribution (large dynamic range with high resolution)
- Cell volume
- Cell aggregation
- Cell debris (QC of cell culture solution)
- Dye-free, non-invasive
- no single-use consumables
Monitoring Human T Cell Activation in the Context of Immunotherapeutic Approaches
Immunotherapeutic approaches, such as the application of checkpoint inhibitors or adoptive T cell transfer are emerging strategies for cancer therapy. This application note demonstrates the capabilities of OLS OMNI Life Sciences’ CASY system for the determination of cell growth and proliferation.
How Chemicals Influence Cell Proliferation
The CASY system is useful for measuring cell proliferation within a culture as it not only counts cells but also determines the amount of dead and viable cells, as well as the amount of general debris present. This application note from OLS OMNI Life Science describes a study using a CASY system to compare the cell proliferation of two cell lines when subjected to two different chemicals - the antithrombotic drug dipyridamole and dextran sodium sulfate (DSS), which is used to mimic colitis in vitro.
CASY: The Cell Counter and Analyzer System from OLS OMNI Life Science
Watch this video to see the benefits of using CASY, the cell counter that offers reliability, lifetime calibration and full quality control.














