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Promega Corporation

CellTiter-Blue® Cell Viability Assay

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The CellTiter-Blue® Cell Viability Assay provides a homogeneous, fluorescent method for monitoring cell viability. The assay is based on the ability of living cells to convert a redox dye (resazurin) into a fluorescent end product (resorufin). Nonviable cells rapidly lose metabolic capacity and thus do not generate a fluorescent signal. The homogeneous assay procedure involves adding the single reagent directly to cells cultured in serum-supplemented medium. After an incubation step, data are recorded using either a plate-reading fluorometer (preferred) or spectrophotometer.

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  • Prices valid for US customers only
Product Size Conc. Catalog # *List Price QTY Add to Cart

CellTiter-Blue® Cell Viability Assay

20ml
- G8080 $ 116.00 Add to cart

CellTiter-Blue® Cell Viability Assay

100ml
- G8081 $ 322.00 Add to cart

CellTiter-Blue® Cell Viability Assay

10 × 100ml
- G8082 $ 2,773.00 Add to cart


Storage Conditions

Store frozen at –20°C protected from light.

For product intended use please see Patents & Disclaimers tab.

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