Votre recherche pour: Ethidium+bromure

Référence Produit: (40051.)

Fournisseur: Biotium

Description: A red fluorescent dead cell stain for bacteria and mammalian cells

UOM: 1 * 200 µl

Certificats. *Promo

Référence Produit: (40014.)

Fournisseur: Biotium

Description: Ethidium Homodimer, first developed by Dr. Le Pecq and his colleagues, is a high-affinity fluorescent nucleic acid stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. The DNA binding of each Ethidium Homodimer covers four base pairs and is believed to occur by intercalation. Because the dye is highly positively charged, it cannot cross cell membranes to stain living cells. It is useful for detecting nucleic acids in solution, or for selectively staining dead cells with damaged plasma membranes.

UOM: 1 * 0,5 mL

FDS (Fiche de données de sécurité) *Promo

Référence Produit: (40072.)

Fournisseur: Biotium

Description: The amine reactive succinimidyl ester of EB (ethidium bromide) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in red fluorescence.

UOM: 1 * 5 mg

*Promo

Référence Produit: (40015.)

Fournisseur: Biotium

Description: Ethidium monoazide bromide (EMA) is a fluorescent nucleic acid stain with a photoaffinity label. The dye, after photolysis, binds covalently to nucleic acids. The dye has been used to footprint drug binding sites on DNA, to modify plasmid DNA, and for labeling yeast cells for leukocyte phagocytosis assays.

UOM: 1 * 5 mg

Certificats. *Promo

Référence Produit: (40050.)

Fournisseur: Biotium

Description: A red fluorescent dead cell stain for bacteria and mammalian cells

UOM: 1 * 1 mg

*Promo

Référence Produit: (D7008-10MG)

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 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

*Promo

Référence Produit: (22007.)

Fournisseur: Biotium

Description: Activated charcoal retains ethidium bromide, GelRed™ and GelGreen™ efficiently in a convenient bag for decontamination of used gel staining solutions. Each bag has a total capacity of at least 10 mg ethidium bromide.

UOM: 1 * 25 Pce

FDS (Fiche de données de sécurité) *Promo

Référence Produit: (41010.)

Fournisseur: Biotium

Description: 6X GelRed prestain loading buffers are gel loading buffers containing density agents, tracking dyes, and GelRed dye. GelRed is a sensitive, stable and environmentally safe fluorescent nucleic acid dyes designed to replace the highly toxic ethidium bromide (EtBr).

UOM: 1 * 1 mL

FDS (Fiche de données de sécurité) *Promo

Fournisseur: VWR Chemicals

Description: EZ-Vision DNA dye as loading buffer provides a non mutagenic, environmentally friendly alternative to ethidium bromide for instantaneous fluorescent DNA band visualisation.

FDS (Fiche de données de sécurité)

Fournisseur: Biotium

Description: 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).

FDS (Fiche de données de sécurité)

Référence Produit: (SYNOGX-ULTRABRIGHT)

Fournisseur: Syngene (a division of the Synoptics group)

Description: Blue light transilluminators are often used as an alternative to UV transilluminators when users wish to use ‘safe dyes’ instead of ethidium bromide. A blue light transilluminator is a ‘safe’ light source, in that the user is not exposed to harmful UV radiation and samples are free from photonicking. UltraBright-LED transilluminator uses side mounted 470 nm LED arrays for illumination and can be used with gels up to 20×16 cm.

UOM: 1 * 1 Pce

*Promo

Référence Produit: (E90006)

Fournisseur: Biotium

Description: The PMA-Lite™ 2.0 LED photolysis device is a light-weight LED light box specifically designed for optimal photoactivation of samples treated with propidium monoazide (PMA), PMAxx™ or ethidium monoazide (EMA) in viability PCR applications.

UOM: 1 * 1 Pce

*Promo

Fournisseur: Biotium

Description: La calcéine AM est un composé perméable à la membrane non fluorescent. L’activité de l’estérase dans le cytoplasme de cellules viables convertit la calcéine AM en calcéine composée imperméable à la membrane de couleur vert fluorescent, qui est retenue dans les cellules viables à membranes plasmiques intactes. Le kit de test de viabilité / cytotoxicité pour cellules animales vivantes et mortes associe la calcéine AM au colorant essentiel éthidium homodimère III pour la quantification des cellules vivantes et mortes.

FDS (Fiche de données de sécurité)

Référence Produit: (0722-100G)

Fournisseur: VWR Chemicals

Description: Post-electrophoretic stain for DNA. Less sensitive than Ethidium bromide, but non-intercalating. Also used to stain RNA in bacteriological procedures.

UOM: 1 * 100 g

FDS (Fiche de données de sécurité) Certificats. *Promo

Référence Produit: (J62931.8U)

Fournisseur: Thermo Fisher Scientific

Description: Ethidium bromide destaining bags are used to safely remove ethidium bromide from nucleotide solutions and gels during overnight treatment. Each bag extracts up to 5 mg of Ethidium Bromide from solution, thus minimising the exposure of research personnel to this material.

UOM: 1 * 25 Pce

FDS (Fiche de données de sécurité) Certificats. *Promo

Référence Produit: (ICNA112350200)

Fournisseur: MP Biomedicals

Description: The EtBr Greenbag™ Disposal Kit allows rapid and trouble-free concentration of ethdium bromide from large volumes of solutions into a small 'teabag' containing activated carbon. The Greenbag™ is then conveniently disposed of along with other solid hazardous wastes.

UOM: 1 * 50 Pce

FDS (Fiche de données de sécurité) *Promo