Product 7645

In Stock

Catalog ID 7645 / 5 mg

OxySens FG H2HFFDA, SE

AKA: Hexafluorodihydrofluorescein diacetate, succinimidyl ester

Formula	Weight	CAS#
C₂₈H₁₅F₆NO₉	623.41	N/A

1-4 - $ 223/Unit 5-24 - $ 205/Unit

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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)
MDL#

* 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