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Product 7645

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Catalog ID 7645 / 5 mg


AKA: Hexafluorodihydrofluorescein diacetate, succinimidyl ester
Formula Weight CAS#
C28H15F6NO9 623.41 N/A
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OxySens FG H2DCFDA, SE (2',7'-dichlorodihydrofluorescein diacetate, SE) is an amine-reactive probe for preparation of oxidation-sensitive conjugates of biomolecules and particles, including antibodies, antigens, peptides, proteins, dextrans, bacteria, yeast and polystyrene microspheres. After conjugation to amines, the acetates can be removed by treatment with hydroxylamine at neutral pH to yield the dihydrohexafluororofluorescein conjugate. OxySens FG H2DCFDA conjugates are nonfluorescent until they are oxidized to the corresponding fluorescein derivatives.

Product Size 5 mg
Form White Solid
Absorption (estimated) Wavelength (λmax) 274 ± 3 nm (Acetonitrile)
Storage conditions Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)

* Hexafluorodihydrofluorescein diacetate, succinimidyl ester
* OxyBURST® Green H2HFFDA, SE, *TM of Molecular Probes

Reactive Probes and Related Products:   Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.]
Amine-Reactive Fluorophores, Biotins and Other Labels:   Active Ester - Succinimidyl Ester (SE or NHS-ester)
Cellular Sensors, Ion and pH Indicators (Fluorescent/Non-Fluorescent):   Reactive Oxygen and Nitrogen Species

Safety Data Sheet
Certificates of Analysis
Lot 50656 30-Oct-2015

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