Hľadali ste: Ethidiumbromid

Katalógové číslo: (E406-5ML)

Dodávateľ: VWR Chemicals

Opis: Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels. The solution is provided at a concentration of 0,625 mg/ml. A final working concentration of 0,5 g/ml is easily obtained by adding one drop of solution to 50 ml of molten agarose, running buffer or staining buffer. Ethidium bromide solution in dropper bottles may be stored at room temperature for up to one year.

Merná jednotka: 1 * 5 mL

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Katalógové číslo: (A1152.0025)

Dodávateľ: PanReac AppliChem

Opis: Ethidiumbromid 10 mg/ml vodný roztok

Merná jednotka: 1 * 25 mL

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Dodávateľ: VWR Chemicals

Opis: Fluorescent stain for visualizing nucleic acids.

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Katalógové číslo: (X328-10ML)

Dodávateľ: VWR Chemicals

Opis: A 10mg/ml solution of Ethidium Bromide in specially prepared deionized water. Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels.

Merná jednotka: 1 * 10 mL

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Dodávateľ: Thermo Fisher Scientific

Opis: Ethidiumbromid 95%, pure

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Katalógové číslo: (40042.)

Dodávateľ: BIOTIUM

Opis: Ethidiumbromid 10 mg/ml vodný roztok

Merná jednotka: 1 * 10 mL

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Katalógové číslo: (R034)

Dodávateľ: G BIOSCIENCES

Opis: Ethidiumbromid 10 mg/ml in aqueous solution

Merná jednotka: 1 * 10 mL

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Dodávateľ: Thermo Fisher Scientific

Opis: Ethidiumbromid ≥98% (dry weight)

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Dodávateľ: Thermo Fisher Scientific

Opis: Ethidiumbromid

Katalógové číslo: (R041)

Dodávateľ: G BIOSCIENCES

Opis: Ethidiumbromid 0,625 mg/ml vodný roztok

Merná jednotka: 1 * 5 mL

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Katalógové číslo: (RC-049)

Dodávateľ: G BIOSCIENCES

Opis: Ethidiumbromid

Merná jednotka: 1 * 5 g

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Katalógové číslo: (J62029.AA)

Dodávateľ: Thermo Fisher Scientific

Opis: Ethidiumbromid 0,625 mg/ml vodný roztok

Merná jednotka: 1 * 5 mL

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Katalógové číslo: (J67270.14)

Dodávateľ: Thermo Fisher Scientific

Opis: Ethidiumbromid 98% for molecular biology

Merná jednotka: 1 * 25 g

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Katalógové číslo: (J62282.AB)

Dodávateľ: Thermo Fisher Scientific

Opis: Ethidiumbromid 10 mg/ml vodný roztok

Merná jednotka: 1 * 10 mL

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Dodávateľ: PanReac AppliChem

Opis: Ethidium bromide solutions with a concentration of 0,7 mg/ml.

Katalógové číslo: (ICNA04802511)

Dodávateľ: MP BIOMEDICALS

Opis: Ethidium bromide(EtBr) has been used extensively to reduce mitochondrial DNA copy number in proliferating cells and most commonly used in nucleic acid stain for PAGE or agarose gel electrophoresis. The fluorescence of EtBr increases 21-fold upon binding to double-stranded RNA and 25-fold on binding double-stranded DNA so that destaining the background is not necessary with a low stain concentration (10 μg/mL). Ethidium bromide has been used in a number of fluorimetric assays for nucleic acids. It has been shown to bind to single-stranded DNA (although not as strongly) and triple-stranded DNA.4 Because of its ability to bind to DNA, EtBr is an inhibitor of DNA polymerase. A 10mg/mL easy-to-use solution of ethidium bromide in specially filtered, deionized water which is excellent for nucleic acid electrophoresis and purification applications, eliminates the dust hazard associated with powdered ethidium bromide and saves time spent on weighing and mixing. Used in the fluorometric detection of double stranded nucleic acids in gel electrophoresis. Also acts as an RNA polymerase inhibitor, and in separation of high molecular weight DNA's. It confers a deep red stain to DNA by acting as an intercalating agent between the starch bases. Subsequent fluorescence techniques enable the extraction and characterization of DNA bands. Biochem/physiol Actions: Ethidium bromide intercalates double-stranded DNA and RNA and acts as a frameshift mutagen. It can also be used in conjunction with acridine orange to differentiate between viable, apoptotic and necrotic cells.

Merná jednotka: 1 * 10 mL

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