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Cell counting and health analysis

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In Vitro Permeability Assays
Caco-2 permeability assay evaluates compound permeability across the intestinal barrier, supporting pharmaceutical, chemical, and consumer product formulations.
WST-1 Assay Protocol for Cell Viability
WST-1 assay protocol for cell viability and cytotoxicity measurements with preparation instructions, applications, FAQs, and troubleshooting.
Metabolic Stability Assays
Metabolic stability assays measure compound disappearance rate in microsomal or hepatocyte incubations for intrinsic clearance calculation.
How to use Scepter™ 2.0 Cell Counter
The Scepter™ cell counter uses the Coulter principle of impedance-based particle detection to reliably and accurately count every cell in your sample.
Kidney Transporter Assays
The kidney transporter assays provide a means to assess whether a test compound is a potential substrate or inhibitor of specific drug transporters within the kidney. We provide kidney transporter assays for small molecule formulations such as pharmaceuticals, industrial chemicals
Optimized PCR-based Detection of Mycoplasma
Mycoplasma contamination of cell cultures is a serious issue impacting cell model validity. PCR testing for mycoplasma is an inexpensive, sensitive, and specific method for detecting contamination.
Protocol Guide: XTT Assay for Cell Viability and Proliferation
XTT assay protocol for measuring cell viability, proliferation, activation and cytotoxicity. Instructions for XTT reagent preparation and examples of applications.
MTT Assay Protocol for Cell Viability and Proliferation
MTT assay protocol for measuring cell viability, proliferation and cytotoxicity. Instructions for MTT reagent preparation and examples of applications.
Counting Yeast Cells for Brewing and Wine Industries Using the Scepter™ 2.0 Handheld Automated Cell Counter
Combine the ease of automated instrumentation with the accuracy of impedance-based cell counting using the Coulter principle in an affordable, handheld format.
Mitochondrial Toxicity Assays
Mitochondrial toxicity assays measure dysfunction due to test compound exposure in small molecule formulations.