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Promega Corporation

Cytotoxicity Assays

Cytotoxicity Assay Kit, CellTox Green
New! Extended Exposure Cytotoxicity Assay

Perform kinetic analysis to determine onset of cytotoxicity out to 72 hours. Multiplex with luminescent assays to determine mechanism of toxicity.

Featured Products

CellTox™ Green Cytotoxicity Assay

A single-reagent fluorescent assay with a flexible protocol to perform kinetic or endpoint cytotoxicity analysis after extended exposure.

Determine Mechanism of Cell Death

The ApoTox-Glo™ Assay  measures 3 key independent biomarkers for viability, cytotoxicity and apoptosis in the same sample well.

MultiTox Multiplex Assays

Control variability by quantifying the number of live and dead cells within a single well.

CytoTox-Fluor™ Cytotoxicity Assay

A single-reagent-addition, homogeneous, fluorescent assay that measures dead-cell protease activity released from cells that have lost membrane integrity.

CytoTox-ONE™ Homogeneous Membrane Integrity Assay

A rapid, fluorescent measure of the release of LDH from cells with damaged membranes. Can be used to measure released LDH in plate wells containing a mix of viable and damaged cells.

CytoTox-Glo™ Cytotoxicity Assay

A luminescent cytotoxicity assay that measures the relative number of dead cells in cell populations.

Featured Resources

PAG_CellViability_fr Cell Viability

This chapter of the Protocols and Applications Guide describes the various cell viability assays and helps you choose the right method for your needs.

Multimedia_fr Culture Preparation and Plating

This video covers a procedure for culturing and plating cells for use in a cell-based assay such as CellTiter-Glo® Luminescent Cell Viability Assay.

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Scientists at Your Service

Scientists at Your Service

We offer a range of services to help you succeed using Promega technologies. From product training to set up of automated systems and development of custom applications—our scientific support goes beyond the basics.

Ask us! We are here to help you.