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REDOX Probes

Fluorescent REDOX probes are permeant fluorogenic dyes designed for reactive oxygen species (ROS) detection in cell cultures by flow cytometer, microscopy of fluorimeter.

Cell permeant reagent 2’-7’dichlorofluorescin diacetate (DCFH-DA) is a fluorogenic dye that measures hydroxyl, peroxyl and other ROS activity. After cell uptake, DCFH-DA is deacetylated by cellular esterases to a non-fluorescent compound, which is later oxidized by ROS into 2’-7&rs..
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Cell permeant reagent Dihydroethidium (DHE) is a fluorogenic dye that is useful for the detection of reactive oxygen species (ROS). DHE has been shown to be oxidized by superoxide to form 2-hydroxyethidium (2-OH-E+) (ex 500-530 nm/em 590-620 nm) or by non-specific oxidation by other sources of react..
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Reactive Oxygen Species (ROS) can be induced by stress conditions, such as exposure to oxidants or drugs. These then lead to oxidative stress. ROS induced damage in DNA, protein and lipids can lead to important consequences in cells.  Cell permeant reagent Dihydrorhodamine 123 (DHR 123) is a ..
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This multiprobe assay features three fluorescent probes to monitor redox. Cell permeant reagent 2’-7’dichlorofluorescin diacetate (DCFH-DA) is a fluorogenic dye that measures hydroxyl, peroxyl and other ROS activity.  Cell permeant reagent Dihydroethidium (DHE) is a fluorogenic ..
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