Du søkte etter: Dihydroethidium

Artikkenummer: (D7008-10MG)

Produsent: SIGMA-ALDRICH MICROSCOPY

Beskrivelse: Redox indicator. Blue fluorescence until oxidized to ethidium. Dihydroethidium has been used as a superoxide probe in bovine pulmonary artery endothelial cell (BPAEC).

UOM: 1 * 10 mg

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Produsent: Biotium

Beskrivelse: Dihydrorhodamine 123 is the reduced form of rhodamine 123, which is a commonly used fluorescent mitochondrial dye. It is non-fluorescent, but it readily enters most of the cells and is oxidized by oxidative species or by cellular redox systems to the fluorescent rhodamine 123 that accumulates in mitochondrial membranes. It is useful for detecting reactive oxygen species including superoxide (in the presence of peroxidase or cytochrome c) and peroxynitrite. Dihydrorhodamine 123 dihydrochloride is functionally equivalent to dihydrorhodamine 123 but with increased stability toward air oxidation and light during storage. Dihydroethidium (also called hydroethidium) is the chemically reduced form of the commonly used DNA dye ethidium bromide. The probe is useful to detect oxidative activities in viable cells, including respiratory burst in phagocytes. Dihydroethidium itself has blue fluorescence (355/420 nm) in cells, while the oxidized form ethidium has red fluorescence (518/605 nm) upon DNA intercalation. H2DCFDA (2′,7′-Dichlorodihydrofluorescein diacetate) is a useful fluorogenic reagent to detect reactive oxygen intermediates in cells. On oxidation, H2DCFDA becomes the highly green fluorescent 2′,7′-dichlorofluorescein, 504/529 nm (end product).

HMS

Produsent: Cayman Chemical

Beskrivelse: 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.

Artikkenummer: (AATB15200)

Produsent: AAT BIOQUEST INC

Beskrivelse: Hydroethidine operates effectively as a probe for measurement of reactive oxygen species.

UOM: 1 * 25 mg

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Artikkenummer: (309800-25)

Produsent: Merck Millipore (Calbiochem‎)

Beskrivelse: Dihydroethidium 1 * 25 mg

UOM: 1 * 25 mg

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Artikkenummer: (ABCAAB145360-100)

Produsent: Abcam

Beskrivelse: DIHYDROETHIDIUM (DHE) 1 * 100 mg

UOM: 1 * 100 mg

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 This is a MarketSource item. Additional charges may apply

Artikkenummer: (ABCAAB236206-96)

Produsent: Abcam

Beskrivelse: DHE (DIHYDROETHIDIUM) ASSAY KIT-REACTIVE 1 * 1 Each

UOM: 1 * 1 Each

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 This is a MarketSource item. Additional charges may apply

Artikkenummer: (GENOBAQ040)

Produsent: G-Biosciences

Beskrivelse: DHE PROBE 250 1 * 1 Each

UOM: 1 * 1 Each

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Artikkenummer: (GENOBAQ048)

Produsent: G-Biosciences

Beskrivelse: MULTIPROBE REDOX 1000 1 * 1 Each

UOM: 1 * 1 Each

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Artikkenummer: (CAYM601290-96)

Produsent: Cayman Chemical

Beskrivelse: Measure superoxide and hydrogen peroxide levels in living cells.

UOM: 1 * 1 Each

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