Dihydroethidium
Tocris Bioscience, part of Bio-Techne | Catalog # 7642
Fluorescent ROS indicator
Discontinued Product
7642 has been discontinued.
View all Fluorescent Cell Indicators and Sensors products.
Key Product Details
| Description: | Fluorescent ROS indicator |
| Chemical Name: | 5-Ethyl-5,6-dihydro-6-phenyl-3,8-phenanthridinediamine |
| Purity: | ≥95% (HPLC) |
| Molecular Weight: | 315.41 |
Biological Activity for Dihydroethidium
Dihydroethidium is a fluorescent reactive oxygen species indicator. Cell permeable and suitable for use in live cells. Can be used with Mito-HE (Cat. No. 7641) to measure superoxide in living cells. Excitation/emission maxima λ 350/595 nm
Optical Data for Dihydroethidium
| Emission Color | Yellow |
|---|---|
| λabs | 500 nm |
| λem | 582 nm |
| Extinction Coefficient (ε) | 14000 M-1cm-1 |
| Cell Permeable | Yes |
| Application | Flow Cytometry, Confocal Imaging |
Plan Your Experiments
Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.
Spectra Viewer
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