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Invitrogen™ Carboxy-DCFDA (5-(and-6)-Carboxy-2',7'-Dichlorofluorescein Diacetate), mixed isomers 
Carboxy-DCFDA can passively diffuse into cells and is colorless and nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the fluorescent fluorophore, 5-(and-6)-carboxy-2',7' -dichlorofluorescein.
Supplier: Invitrogen™ C369
Description
Carboxy-DCFDA can passively diffuse into cells and is colorless and nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the fluorescent fluorophore, 5-(and-6)-carboxy-2',7' -dichlorofluorescein. With a pKa of 4.8, this dye can be used as an acidic pH sensor.
To make a concentrated stock solution from 1–10 mM, dissolve in either high quality anhydrous DMSO, DMF, or 100% ethanol. Once prepared, use the stock solutions within a short time period.
Order Info
Shipping Condition: Room temperature
Specifications
| Store in freezer (-5°C to -30°C). | |
| Polar Tracer, pH Indicator | |
| Carboxy-DCFDA | |
| 100 mg | |
| 529.29 |
| Fluorescence | |
| Fluorescence Microscope | |
| pH Indicator | |
| Room Temperature |
For Research Use Only. Not for use in diagnostic procedures.