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AB145351

Dihydrofluorescein diacetate, Fluorescent intracellular oxidant probe

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MW 418.4 Da, Purity >97%. Fluorescent intracellular oxidant probe. Redox sensor. Achieves higher intracellular concentrations resulting in brighter intracellular labelling but is less bright extracellularly than dihydrorhodamine 123 (ab145260). Oxidizes to fluorescein primarily under H2O2.
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Chemical Structure - Dihydrofluorescein diacetate, Fluorescent intracellular oxidant probe (AB145351)
  • Chemical Structure

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Chemical Structure - Dihydrofluorescein diacetate, Fluorescent intracellular oxidant probe (AB145351)

2D chemical structure image of ab145351, Dihydrofluorescein diacetate, Fluorescent intracellular oxidant probe

Key facts

CAS number

35340-49-9

Purity

>97%

Molecular weight

418.4 Da

Molecular formula

C<sub>2</sub><sub>4</sub>H<sub>1</sub><sub>8</sub>O<sub>7</sub>

PubChem

629056

Nature

Synthetic

Solubility

Soluble in DMSO to 25 mM

Biochemical name

Dihydrofluorescein diacetate

Biological description

Fluorescent intracellular oxidant probe. Redox sensor. Achieves higher intracellular concentrations resulting in brighter intracellular labelling but is less bright extracellularly than dihydrorhodamine 123 (ab145260). Oxidizes to fluorescein primarily under H2O2.

Canonical smiles

CC(=O)OC1=CC2=C(C=C1)C(C3=C(O2)C=C(C=C3)OC(=O)C)C4=CC=CC=C4C(=O)O

InChi

InChI=1S/C24H18O7/c1-13(25)29-15-7-9-19-21(11-15)31-22-12-16(30-14(2)26)8-10-20(22)23(19)17-5-3-4-6-18(17)24(27)28/h3-12,23H,1-2H3,(H,27,28)

InChiKey

YKSJJXGQHSESKB-UHFFFAOYSA-N

IUPAC Name

2-(3,6-diacetyloxy-9H-xanthen-9-yl)benzoic acid

Excitation/Emission

Ex: 490nm, Em: 490nm

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Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
Ambient
Appropriate long-term storage conditions
Ambient
Storage information
Store under desiccating conditions|The product can be stored for up to 12 months
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Product protocols

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Biochemicals

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Biochemicals

AB145260

Dihydrorhodamine 123, Fluorescent probe for ROS

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Biochemicals

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