Invitrogen™ Carboxy-H2DFFDA
On demand
Order number :
C13293
Invitrogen™ Carboxy-H2DFFDA
H2DFFDA is a chemically reduced, acetylated form of fluorescein used as an indicator for reactive oxygen species (ROS) in cells. This nonfluorescent molecule is readily converted to a green-fluorescent form when the acetate groups are removed by intracellular esterases and oxidation (by the activity of ROS) occurs within the cell. This fluorinated analog exhibits improved photostability compared to the chlorinated fluorescein derivatives (DCF, DCFDA)
Features
- Product is air sensitive and should be stored under dry argon or nitrogen
- Product may be dissolved in DMSO, DMF, or ethanol for use
- Indicator is cell permeant (cell loading protocols are available in the literature)
- Fluorescence can be monitored using a flow cytometer, fluorometer, microplate reader, or fluorescence microscope, using excitation sources and filters appropriate for fluorescein
There are no specifications
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