产品对比
Many cell-based research studies require the counting of cells
prior to beginning an experiment. This allows standardization of
cell concentration between samples, minimizing error and variation
in downstream results. The invention of the microscope and
hemocytometer made cell counting possible, and is the most
commonly used method to date. Fortunately, advancements
in imaging technology have enabled the automation of cell
counting, providing the best promise for improving experimental
accuracy, reliability, and time-to-results, with much less time
and effort.
This technical note compares the Countess™ Automated
Cell Counter to the hemocytometer method of cell counting,
examining methodology, accuracy, precision, and dynamic
range. The Countess™ method provides comparable accuracy
and precision to the most accurate hemocytometer method,
while offering the following additional benefits:
•• Simple, automated procedure
•• Faster time-to-results
•• Broader concentration range measured