Promega Corporation

Cell Viability Assays

Mitochondrial Function_6601MA
CellTiter-Glo® 2.0: Faster, Easier Cell Viability Assays

The popular CellTiter-Glo® Assay chemistry is now available in a single-reagent format with improved stability for convenient storage and simpler assay setup. Whether you perform assays in a single plate or process hundreds of plates at a time, the ready- to- use reagent is designed for fast and easy everyday use.

Featured Products

CellTiter-Glo® Assay

Directly measure the key energy metabolite ATP, resulting in sensitive quantitation of the number of healthy cells in culture using this simple assay.

MultiTox Multiplex Assays

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

CellTiter 96® AQueous One Solution Cell Viability Assay

A colorimetric method for determining the number of viable cells in proliferation, cytotoxicity or chemosensitivity assays.

CellTiter-Fluor™ Cell Viability Assay

A nonlytic, single-reagent-addition fluorescence assay that measures the relative number of live cells in a culture by quantitating a conserved "live-cell" protease activity.

Viral ToxGlo™ Assay

This assay offers a simple, quantifiable method of determining viral-induced cytopathic effects (CPE) in host cells caused by lytic virions.

BacTiter-Glo™ Microbial Cell Viability Assay

Determines the number of viable microbial cells in culture based on quantitation of ATP, an indicator of metabolically active cells. The resulting luminescent signal is directly proportional to the number of viable cells.

Featured Resources

pubhub_fr Gain More Informative Data by Multiplexing a Fluorescent Real-Time Cytotoxicity Assay with Luminescent, Fluorescent or Colorimetric Viability Assays

This article shows that the CellTox™ Green Cytotoxicity Assay can be multiplexed with a luminescent, fluorescent or colorimetric cell viability assay, generating more data from each sample.

posters_fr A Novel Cell-Based ATP Assay with Enhanced Operational Stability and Ease-of-Use Poster

A poster describing CellTiter-Glo® 2.0, a one-component liquid reagent with sustained stability at room temperature and 4°C.

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