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Promega Corporation

Cell Viability Assays

CellTiter-Glo 2.0 Cell Viability Assay
CellTiter-Glo® 2.0: Trusted Chemistry, Easier to Use

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

RealTime-Glo™ MT Cell Viability Assay

Monitor cell viability out to 72 hours in the same well. No cell washing, media removal or further additions required. Add at plating, during treatment or at the end of treatment. 

CellTiter-Glo® 3D: Cell Viability for 3D Cultures

Accurate cytotoxicity determination validated for 3D microtissue cultures. Easy assay implementation. Simple, 30-minute protocol.

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-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.

Featured Resources

pubhub_fr CellTiter-Glo® 3D: A Sensitive, Accurate Viability Assay for 3D Cell Cultures

An article describing a new bioluminescent assay reagent designed to penetrate 3D microtissue spheroids and give an accurate measure of cell viability.

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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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.

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