Name: Counting and Determining the Viability of Cultured Cells (Video) | JoVE Journal
Uploaded: 2008-06-23T15:41:00.000+00:00
Duration: 5 min 47 s
Description: Learn cell counting and viability assessment using a hemacytometer and Trypan Blue assay. This method enables accurate quantitation and standardization of cultured cells for reliable experimental outcomes.

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The complete text protocol for this experimental approach is available in <a href="http://www.mrw.interscience.wiley.com/emrw/9780471143031/cp/cpcb/article/cb0101/current/abstract" target="_blank">Current Protocols in Cell Biology</a>.

The authors have nothing to disclose.

counting and determining the viability of cultured cells

Counting and Determining the Viability of Cultured Cells

Determining the number of cells in culture is important in standardization of culture conditions and in performing accurate quantitation experiments. A hemacytometer is a thick glass slide with a central area designed as a counting chamber. Cell suspension is applied to a defined area and counted so cell density can be calculated. 

Determining the number of cells in culture is important in standardization of culture conditions and in performing accurate quantitation experiments. In this video, we demonstrate how cells are counted using a hemacytometer.

Determining the number of cells in culture is important in standardization of culture conditions and in performing accurate quantitation experiments. A ...

Determining the number of cells and culture is important in the standardization of culture conditions and when performing experiments where precise cell numbers are needed. Here we will show you how to count cells using a hemo cytometer, and calculate the concentration of cells present in suspension. We will also show you how to determine the number of viable cells present in your culture with the Trian Blue Viability Assay.Hi, I'm Ricky here at the Dr.LAN's Laboratory at Molecular Pathology Laboratories Network in East Tennessee. Today I'm going to show you how to count cells and suspension and how to determine their viability. In order to prepare the hemo cytometer for cell counting, you first want to clean its surface and the accompanying cover slip with 70%ethanol.The cover slip and slide should be clean, dry, and free from lint, fingerprints and watermarks. Next, wet the edges of the hemo cytometer slightly with tap water and press the cover slip down over top of it. The cover slip should rest evenly over the silver counting area.Now we are Ready for the cell suspension to prepare the cell suspension For counting. First, if the cells are grown in monolayer cultures, detach the

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Learn cell counting and viability assessment using a hemacytometer and Trypan Blue assay. This method enables accurate quantitation and standardization of cultured cells for reliable experimental outcomes.

Counting and Determining the Viability of Cultured Cells

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