Hľadali ste: Dihydroethidium

Dodávateľ: BIOTIUM

Opis: 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).

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Dodávateľ: CAYMAN

Opis: 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.

Katalógové číslo: (AATB15200)

Dodávateľ: AAT BIOQUEST

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

Merná jednotka: 1 * 25 mg

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Katalógové číslo: (ABCAAB145360-100)

Dodávateľ: ABCAM

Opis: DIHYDROETHIDIUM (DHE) 1 * 100 mg

Merná jednotka: 1 * 100 mg

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Katalógové číslo: (ABCAAB236206-96)

Dodávateľ: ABCAM

Opis: DHE (DIHYDROETHIDIUM) ASSAY KIT-REACTIVE 1 * 96 Tests

Merná jednotka: 1 * 96 Tests

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Katalógové číslo: (SIAL37291-100MG)

Dodávateľ: Merck

Opis: DIHYDROETHIDIUM SUITABLE FOR FLUORESCENC 1 * 100 mg

Merná jednotka: 1 * 100 mg

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Katalógové číslo: (SIAL37291-25MG)

Dodávateľ: Merck

Opis: DIHYDROETHIDIUM SUITABLE FOR FLUORESCENC 1 * 25 mg

Merná jednotka: 1 * 25 mg

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Katalógové číslo: (GENOBAQ040)

Dodávateľ: G BIOSCIENCES

Opis: DHE PROBE 250 1 * 1 KIT

Merná jednotka: 1 * 1 KIT

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Katalógové číslo: (GENOBAQ048)

Dodávateľ: G BIOSCIENCES

Opis: MULTIPROBE REDOX 1000 1 * 1 KIT

Merná jednotka: 1 * 1 KIT

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Katalógové číslo: (CAYM601290-96)

Dodávateľ: CAYMAN

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

Merná jednotka: 1 * 96 Tests

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