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Selected category: cell imaging

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Understanding imaging cell counting solutions


By Siegfried Sasshofer

All researchers performing cellular assays – research or clinical - need a cell counting solution. Cell counters are used to count cells in a culture to determine density, concentration or viability. Having established the need to count cells, how then to understand the many cell counting technologies available? Manual or automatic? Non-imaging (electrical resistance, flow, spectrophotometry) or imaging?

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Counting cells is a waste of time

By Siegfried Sasshofer

The hemocytometer has been around for 140 years. It’s an easy, reliable, and trusty tool for all kinds of cell counting applications. It’s beautiful and simple. But measuring the well-being of your cells one click at a time is slow and tedious, and can be near impossible for adherent cells. Shouldn’t you be doing something else with your time?

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Simplifying cell assays with automated confluence determination

By Michael Fejtl

When it comes to drug development, the challenge is always to create as much in-vivo relevant data as possible. The more relevant in-vivo data you can gather, the lower the risk of the drug not passing a clinical trial.

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