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Tag Archives: Trypan Blue

Trypan Blue
Categories CellDrop CellDrop Videos Webinars

7 Tips for Improving Cell Counting Results

A webinar featuring a demonstration of tips for improving the accuracy of cell counts and viability analysis.
Posted on 2020-09-29 2024-04-12
Categories CellDrop Tech Notes

TN 186 CellDrop Best Practices

Employing best practices is essential for ensuring accurate and representative cell counts. This document explains the key factors that researchers should understand when using the CellDrop Automated Cell Counter.
Posted on 2020-07-07 2024-12-11
Categories Blog CellDrop

Cell Counting with Trypan Blue

In the latest article, Denovix explores the general principles and limitations of cell counting with trypan blue in greater depth. Read more.
Posted on 2020-05-25 2024-01-31
Categories CellDrop Tech Notes

TN 197 AO/PI Fluorescence Assay vs. Trypan Blue

The use of trypan blue can be problematic for counting cells and assessing viability in some sample types where debris or non-nucleated cells can interfere. The DeNovix Acridine Orange (Ao) / Propidium Iodide (PI) fluorescence assay is a simple, accurate alternative. Comparative data is presented here.
Posted on 2020-05-12 2024-12-12
hemocytometer
Categories Blog CellDrop

Common Challenges of Cell Counting with a Hemocytometer

Manual cell counting with a hemocytometer can be challenging for several reasons. In this blog post, DeNovix explores these issues in more depth.
Posted on 2020-04-27 2025-01-02
Categories CellDrop Tech Notes

TN 196 CellDrop Performance Data

The NIST has proposed a robust method to assess cell counting linearity and reproducibility. This technical note presents data for the CellDrop using this method and compares results to manually cell counting.
Posted on 2020-04-07 2023-10-26
Categories CellDrop Tech Notes

TN 191 Seven Tips to Improve Cell Counting Accuracy

This technical note outlines seven top tips from the DeNovix applications team to ensure accurate and reproducible results when counting cells manually or using automated systems such as the CellDrop™ Automated Cell Counter. 
Posted on 2019-12-01 2023-05-17
Categories CellDrop Tech Notes

TN 189 CellDrop™ Count Settings

EasyApps software includes pre-installed count apps for rapid counting and viability assessment. This note defines the count settings and how each can be adjusted to optimize performance.
Posted on 2019-10-29 2024-08-27
Categories Blog CellDrop

Manual vs. Automated Cell Counters

Despite the variety of cell counters available, they can typically be divided into one of two sub-groups: manual and automated cell counters.
Posted on 2019-07-18 2025-01-02
Categories CellDrop Tech Notes

TN 181 DeNovix Trypan Blue Assay Protocol

The Trypan Blue app on CellDrop™ Series instruments enables rapid automated cell counting and viability of cell suspensions stained with Trypan Blue.
Posted on 2019-07-07 2025-05-21
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Categories

Tags

Best Practices Cell Counting Cell Viability Eight Channel Erythrosin B Fluorescence GFP Hepatocytes Nuclei Nucleic Acid Quantification OD600 Plant Cells Primary Cells Protein Quantification Protocols Sequencing Single Cell software features Sustainability Trypan Blue User Guide UV-Vis Yeast

Recent Posts

  • Flow Cytometry and Image-Based Cell Counting2025-04-30Flow Cytometry and Image-Based Cell Counting: Complementary Technologies to Achieve Accurate Cell Quantifications and Characterizations
  • Counting Fixed Nuclei Using the Fixed Nuclei PI App for CellDrop2025-04-21TN 241 Counting Fixed Nuclei Using the Fixed Nuclei PI App for CellDrop
  • Helium Quick Start Video Guide2025-04-16Helium Quick Start Video Guide
  • 2025-04-14Dr. Raji Shyam: Shyam Lab, Indiana University School of Optometery
  • 2025-04-07TN 240 Improving Yeast Viability Counting in Brewing with AO/PI and CellDrop

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