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Get 15% off Promega's CellTiter-Glo® assays now through May 31st*. To apply the discount to your order, simply enter GLO15 during the billing stage of checkout. Order through a different source? No problem! Fill out this form to get in touch with a Promega representative and request a quote instead. Be sure to reference this promotion in your request!
Explore Promega's CellTiter-Glo® AssaysCellTiter-Glo® Cell Viability Assays get you data on cell viability in a simple, fast and sensitive manner. All the assays use ATP as a marker of viable cells. With multiple formats to choose from, you can choose the assay format that fits your sample type and workflow.
CellTiter-Glo® Cell Viability Assay
A Luminescent Assay to Determine the Number of Viable Cells in Culture
- Add-mix measure format reduces the number of steps
- Sensitive detection requires fewer cells per assay
- Process plates consecutively with a very stable luminescent signal
CellTiter-Glo® 2.0 Cell Viability Assay
A Luminescent Cell Viability Assay for Fast, Easy, Everyday Use
- Same great performance as classic CellTiter-Glo® Viability Assay
- Single reagent format with improved stability
- Simplify setup and convenient storage
CellTiter-Glo® 3D Cell Viability Assay
A Cell Viability Assay Validated for 3D Microtissue Cultures
- Reformulated with enhanced lytic capacity
- Accurate 3D cytotoxicity determination
- Easy assay implementation
Developing drug treatments or vaccines for infectious disease?
Viability assays amenable to high-throughput analysis allow testing of thousands of compounds at once and investigation of action of the infectious agent.
Product Guides and Selectors
How to Choose a Cell Viability Assay
Here we provide an overview of cell viability assays that use plate reader-based detection methods and easy "add-mix-measure" protocols.
Monitor Biology in 3D Cell Cultures
Researchers are turning to 3D culture methods to create model systems for studying cellular biology. Learn more about assays and tools available.
Understanding the Virus and How to Block It
CellTiter-Glo® was used in this study to determine cell viability after camostat mesylate treatment.