Cell counters and viability analysis systems are tools dedicated to counting and analyzing live and/or dead cells. Researchers working with cell cultures or primary cells will benefit from a robust cell counting solution, whether to determine cell concentration prior to cell passage or to assess cell viability following drug treatment. Automated cell counters, as compared to manual hemacytometers, can speed up this type of quantification, greatly improving throughput and productivity. These instruments can operate via electrical impedance ("Electrical Sensing Zone" method), direct imaging (either on a disposable slide or in a flow chamber), or flow cytometry. The most important variable to consider in selecting a cell counting solution is the ability to assess cell viability. Electrical impedance (the Coulter Counting approach) generally cannot distinguish live from dead cells (except by size); but imaging-based approaches can, by using trypan blue to stain dead (but not live) cells, just as in classic hemacytometry. Browse the catalog of cell counting and viability systems below and compare across different suppliers.
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Corning Life Sciences
- Tryptophan blue and brightfield cell imaging for counting ...
- <3 sec.
- 4 to 70 µm
DeNovix Inc.
- Brightfield, trypan blue, and dual-fluorescence imaging for ...
- 4 to 400 µm
MilliporeSigma
- Coulter Principle
- 30 seconds
- 5 µm to 25 µm
NanoEntek Inc.
- Automated fluorescence and brightfield
- < 3 min / 48 tests
- 5 to 80 µm
Thermo Fisher Scientific
- Automated brightfield and fluorescence cell imaging for ...
- <30 seconds
- ~4 to 60 µm (Cell diameter range)
Axion BioSystems
- Automated dual-fluorescence and brightfield imaging for cell...
- 3 s
- Mammalian cells - 4 to 70 µm
Organoids - 10 µm to 100/200 µm
Bio-Rad
- Automated, microscopy with auto-focus that analyzes multiple...
- 30 seconds
- 6–50 µm
ChemoMetec A/S
- Inquire
- 50 seconds (one step), 120 seconds (two steps)
- 5×104 to 5×106 cells/ml (for counting)
ChemoMetec A/S
- Automated fluorescence-based cell imaging for counting and ...
- 30 s
- Inquire
ChemoMetec A/S
- Automated flourescence image cytometry for Cell counting and...
- 15 to 60 seconds (1 µl sample)
- Inquire
ChemoMetec A/S
- Automated fluorescence-based cell imaging for counting and ...
- 30 seconds
- Inquire
ChemoMetec A/S
- Automated brightfield and fluorescence-based cell imaging ...
- 24 samples in under 14 minutes
- 5×104 to 1×108 cells/ml
Curiosis
- Quick mode : less than 20s per test
- Normal mode : less than 30s per test
- Precise mode : less than ...
- 5 to 60 µm
Logos Biosystems
- Automated fluorescence and brightfield image-based cell ...
- 10 s (brightfield) 30 s (fluorescence)
- 1 to 90 µm (optimal: 5 to 60 µm)
Logos Biosystems
- Automated fluorescence image-based cell detection (...
- 10 s (manual focus), 15 s (autofocus)
- 1 to 60 µm diameter (optimal range: 1 to 30 µm diameter)
Logos Biosystems
- Autofocusing / Trypan blue exclusion
- Less than 10 s (manual focusing), less than 15 s (autofocusing)
- 3 to 60 µm (8 to 30 µm recommended)
Logos Biosystems
- Automated image-based cell detection (dye exclusion)
- 10 s (manual focus), 15 s (autofocus)
- 3 to 60 µm (optimal: 8 to 30 µm)
Logos Biosystems
- Automated fluorescence and brightfield image-based cell ...
- 30-60 s
- 1 to 90 µm (optimal: 5 to 60 µm)
Logos Biosystems
- Automated fluorescence image-based cell detection (...
- 30 seconds (to capture and analyze 10 images)
- 0.3 to 50 µm
NanoEntek Inc.
- Automated fluorescence imaging for cell counting and ...
- < 50 sec / test (2ch), < 25 sec / test (4ch)
- 5 - 80 µm
NanoEntek Inc.
- Automated fluorescence imaging for cell counting and ...
- < 1 min
- Inquire
NanoEntek Inc.
- Automated fluorescence imaging for somatic cell counting
- 2 to 2.5 min / test
- Inquire
NanoEntek Inc.
- Automated fluorescence imaging for somatic cell counting
- < 13 sec
- 0.05 to 1.15 x 106 cells/µL
NanoEntek Inc.
- Inquire
- App. 2 min to 4 min 30 sec (Depends on frames and assay)
- Inquire
NanoEntek Inc.
- Inquire
- App. 2 min – 4 min 30 sec (Depends on frames and assay)
- 5x10E4 ~ 5x10E6 cells/mL
NanoEntek Inc.
- Dual-fluorescence and brightfield imaging for cell counting ...
- 10 sec to 2 min
- 5 to 60 µm
NanoEntek Inc.
- Tryptophan blue, automated imaging for live, dead and total ...
- < 20 sec/test
- 5 to 60 µm
NanoEntek Inc.
- Tryptophan blue, high-throughput automated brightfield ...
- <1 sec (Manual Focus), <10 sec (Auto Focus)
- 1 to 85 µm (optimal 5 to 80 µm)
NanoEntek Inc.
- Trypan blue stain
- <3 min / 48 tests
- 5 ~ 80 µm
NanoEntek Inc.
- Brightfield live cell imaging for counting
- Inquire
- Inquire
ORFLO Technologies
- Impedimetric (Coulter Principle)
- 10 seconds Type S+
- 3 – 27 microns Type Type S+, 4 – 35 microns Type MF-M
ORFLO Technologies
- Impedimetric (Coulter Principle)
- 10 seconds Type S+
- 4 – 25 microns Type M, 3 – 20 microns Type S
ORFLO Technologies
- Impedimetric (Coulter Principle)
- 15 seconds Type S, 10 seconds Type M
- 4 – 25 microns Type M, 3 – 20 microns Type S
NanoEntek Inc.
- Bright field, Fluorescence
- < 40 sec / test (4ch)
- 5 x 10E4 to 2 x 10E7 cells/mL
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Logos Biosystems
Bio-Rad
Logos Biosystems
Logos Biosystems
Logos Biosystems
Logos Biosystems
Thermo Fisher Scientific
Logos Biosystems
Bio-Rad
Logos Biosystems
ChemoMetec A/S
Thermo Fisher Scientific
Logos Biosystems
Thermo Fisher Scientific
Logos Biosystems
Logos Biosystems
Thermo Fisher Scientific
Thermo Fisher Scientific
Logos Biosystems