Cytotoxicity, LiveDead

These kits span both pre-lethal and post-lethal toxicity profiling to provide essential data on drug effects on cell stress, metabolic activity, viability and proliferation. For early indicators of toxicity we recommend our ROS Detection Kit or MitoPT/mitochondrial permeability transition pore opening kits. To measure reductions in ATP consider our patented RubyGlow™ red luciferase cell viability assays, a red alternative to the popular green emitting Cell Titer Glow™ assays. Finally, our Live:Dead kits and the MTT based Non-Radioactive Cell Proliferation Assay Kit are clear indicators of lethal drug effects on cell number. All the kits are validated for single cell imaging as well as microplate formats.

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  1. M0011

    5(6)-Carboxyfluorescein diacetate (CFDA)

    $140.24

    Popular, ultrasensitive, fluorescent substrate for measuring esterase activity in live cells often used in cell viability assays and "Live-Dead" assay systems, especially in flow cytometry.

    Learn More
  2. 3-Phenylumbelliferone 7-O-phosphate, bis pyridine salt

    3-Phenylumbelliferone 7-O-phosphate, bis pyridine salt

    $89.84

    Alkaline phosphatase substrate which releases the bright green fluorescent dye, 3-phenylumbelliferone, at the site of enzyme activity (EX = 383 nm ; EM = 472 nm). Learn More
  3. Propidium iodide

    Propidium iodide

    $67.39

    Excellent counterstain for DNA and chromatin, providing a good contrast when used in combination with green-fluorescent antibodies, or substrates. Learn More
  4. MarkerGene™ Live:Dead/Cytotoxicity Assay Kit Green/Red Staining

    MarkerGene™ Live:Dead/Cytotoxicity Assay Kit Green/Red Staining

    $247.39

    This kit allows fast and easy measurement of both living and dead cells by measuring intracellular esterase activity (live cells) with a green emitting dye while staining of nucleic acids in chromatin (dead cells) with a red emitting dye. Learn More
  5. MarkerGene™ Biotin-X Antibody/Protein Labeling Kit

    MarkerGene™ Biotin-X Antibody/Protein Labeling Kit

    $286.94

    This kit is designed for efficient biotinylation of antibodies and other proteins and analysis after conjugation. Learn More
  6. MarkerGene™ Fluorescent Alkaline Phosphatase Assay Kit

    MarkerGene™ Fluorescent Alkaline Phosphatase Assay Kit

    $304.25

    Allows fast and easy measurement of alkaline phosphatase activity in vitro, in cell preparations or in vivo using the substrate fluorescein diphosphate. Learn More
  7. Octyl β-D-1-thioglucopyranoside

    Octyl β-D-1-thioglucopyranoside

    $51.83

    Non-ionic detergent for purification of soluble proteins from cells, including bacteria, and for solubilization and reconstitution of membrane proteins. Learn More
  8. Rose bengal (4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt)

    Rose bengal (4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt)

    $27.72

    Iodinated and chlorinated derivative of fluorescein. Since it does not easily cross live cell membranes, it has been used to stain dead or degenerated epithelial cells of the cornea and conjunctiva (including nuclei and cell walls) producing a red color. Learn More

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