Dihydroethidium ≥98%

Leverandør: Cayman Chemical

Synonymer: 3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine, Hydroethidine, DHE, 5-Ethyl-6-phenyl-5,6-dihydrophenanthridine-3,8-diamine, 2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine

12013-5 12013-10 12013-25
CAYM12013-5EA 1725 NOK
CAYM12013-5 CAYM12013-10 CAYM12013-25
Dihydroethidium ≥98%
Dihydroethidium

Dihydroethidium is a cell-permeable blue fluorescent dye that upon entering cells interacts with superoxide to form oxyethidium, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC.


It displays excitation/emission spectra of 490/590 nm. This selective and sensitive probe can be used to detect reactive oxygen species during the phagocytic respiratory burst and for the detection of intracellular superoxide in cultured cells.

Formel: C₂₁H₂₁N₃
MW: 315,412 g/mol
Lagringstemperatur: Fryseskap
MDL nummer: MFCD00077335
CAS-nummer: 104821-25-2

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Spesifikasjon Testresultater

Purity ≥98%
Emission 590 nm
Excitation 490 nm
Formulation crystalline solid
λmax 224, 271, 354 nm

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