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The easyCyte line of flow cytometers offer:

Features Benefits
Up to 3 lasers and 14 parameters on a benchtop instrument High degree of flexibility
System upgradability Future-proofing
Innovative microcapillary fluidics design Eliminates sheath fluid and reduces waste
Microcapillary technology and a positive displacement syringe pump Direct absolute counting with industry-leading precision
Intuitive software interface Simplified assessment of results
Detection limits of 0.2 to 60 µm Evaluation of a broad variety of samples
Single sample and high-throughput options Walkaway acquisition

How Guava® easyCyte Systems Work

Single, dual, or triple excitation laser configurations provide up to 14 simultaneous detection parameters, including 12 fluorescent colors plus forward and side scatter for size and granularity determination. For applications requiring exceptional sensitivity, a high-power blue laser (HPL) is offered in both single-loader and high-throughput (HT) formats.

Accurate Cell Concentrations

Guava easyCyte systems combine microcapillary flow with a precision pump to provide accurate and precise absolute counts—without the use of reference beads.

​Using the ViaCount™ reagent and module allows for the determination of absolute counts for live, apoptotic, and dead cells. Linear and accurate results can be seen across the multiple concentrations and on a variety of cell and sample types.

Consistent Sample Results Across an Entire Plate With Sample Mixing

To ensure that cells stay in suspension during sampling, a rotating, variable-speed mixing paddle with auto-cleaning is used between each well, eliminating the need for manual resuspension after loading the plate.

Guava easyCheck beads were diluted at 1.0 x 106 cells/mL and placed into all wells of a 96-well plate. The plate was then spun at 150 x g for 5 minutes to mimic settling. Each well was acquired and concentrations were determined. Results show the concentrations for each well (solid line) as well as +/- 10% values (dotted lines).

The mixing feature virtually eliminates carryover between samples and mixes more efficiently than shaking plate holder formats. Data shown below confirms that carryover is minimized with this format.

Plate 1 Plate 2 Plate 3 Plate 4 Plate 5
Carryover 0.15% ± 0.17% ± 0.21% ± 0.23% ± 0.22% ±
Percentage 0.01 0.17 0.08 0.07 0.04
InCyte Software Heat Mapping Feature

Heat map results output from InCyte Software showing four-parameter data for cell health impact of 80 compounds on Jurkat cells. Each well is mapped to a four-quadrant circle with color intensity reflecting the percentages of cell population positive for loss of mitochondrial membrane potential, Annexin V staining, caspase activation, and cell death.

System Maintenance Reagents
Product Instrument Type Part Number
Guava® Instrument Cleaning Fluid (ICF) All Guava® Products 4200-0140
Guava® Check Kit easyCyte, PCA, and easyCyte Plus 4500-0020
Guava® easyCheck Kit (100 tests) easyCyte & easyCyte HT Series 4500-0025
Kits and Assays
Product Category Part Number
Guava® SARS-CoV-2 Multi-Antigen Antibody Kit Protein Detection FCPA100101
Guava® ViaCount Reagent Cell Health

4000-0040 (40 mL)

4000-0041 (240 mL)

Guava® ViaCount Flex Reagent (100 tests) Cell Health

4500-0110 (100 tests)

4700-0060 (500 tests)

Guava® ViaCount Cell Dispersal Reagent Cell Health 4700-0050
Guava® MitoDamage Kit Cell Health FCCH100106
Guava® Express 7-AAD Reagent Cell Health 4000-0061
Guava® DNA Damage Histone H2A.X Dual Detection Kit Cell Health FCCS025153
Guava® Histone H2A.X Dual Detection Kit Cell Pathways FCCS100182
Guava® Autophagy LC3 Antibody-Based Detection Kit Cell Health, Cell Pathways, Autophagy FCCH100171
Guava® Annexin Red Kit Cell Health, Early Apoptosis FCCH100108
Guava® Nexin® Reagent Kit Cell Health, Early Apoptosis

4500-0450 (100 Tests)

4500-0455 (500 Tests)

Guava® Cell Cycle Reagent Kit Cell Health, Cell Cycle 4500-0220

For Research Use Only. Not for use in diagnostic or therapeutic procedures.