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CellTiter-Glo® 2,0 Cell Viability Assay Kits

Fornecedor: Promega

G9241 G9242 G9243
PROMG9241EA 159 EUR
PROMG9241 PROMG9242 PROMG9243
CellTiter-Glo® 2,0 Cell Viability Assay Kits
Ensaios Ensaios celulares

The CellTiter-Glo 2, 0 assay provides a homogeneous method of determining the number of viable cells in culture by quantitating the amount of ATP present, which indicates the presence of metabolically active cells.


  • A luminescent cell viability assay for fast, easy, everyday use
  • Reduced preparation time
  • Convenient repeat use over multiple days
  • Same great performance as classic CellTiter-Glo(R) assay


The CellTiter-Glo 2,0 assay provides a homogeneous method for determining the number of viable cells in culture by measuring the amount of ATP present, which indicates the presence of metabolically active cells. The CellTiter-Glo 2,0 assay is based on the original CellTiter-Glo assay chemistry but with improved storage convenience for easy implementation. The CellTiter-Glo 2,0 assay is provided as a single, ready-to-use reagent that can be stored at 4 °C for up to 2 months with >85% activity remaining or at room temperature for 1 week with >85% activity remaining. The CellTiter-Glo 2,0 assay is designed for use with multiwell plate formats, making it ideal for automated high-throughput screening (HTS), cell proliferation and cytotoxicity assays. The homogeneous assay procedure involves adding the single reagent (CellTiter-Glo 2,0 Reagent) directly to cells cultured in serum-supplemented medium.


Cell washing, removal of medium and multiple pipetting steps are not required. The system detects as few as 15 cells/well in a 384-well format in 10 minutes after adding reagent. The homogeneous 'add-mix-measure' format results in cell lysis and generation of a luminescent signal proportional to the amount of ATP present. The amount of ATP is directly proportional to the number of cells present in culture. The CellTiter-Glo 2.0 Assay generates a 'glow-type' luminescent signal, which has a half-life generally greater than three hours, depending on cell type and medium used. The extended half-life eliminates the need to use reagent injectors and provides flexibility for continuous or batch-mode processing of multiple plates.

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