Vous avez recherché : Réactifs pour la microscopie et la coloration
Avantor offers a broad line of reagent droppers, diagnostic kits, and antigens and antisera, for aid in identifying a variety of microscopic organisms. The visualization of bacteria by means of staining procedures is an important tool for any microbiologist to have at their disposal, and these carefully standardized and reproducible stain reagents help to ensure accurate and easily interpretable results. Stains are also available to provide early detection of positive blood cultures by fluorescence procedures.
Huile à immersion, BioChemica
Supplier: PanReac AppliChem
Biochemical grade immersion oil for microscopy.
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Antifade mounting medium
Supplier: Enzo Life Sciences
Antifade mounting medium (hardset) is an antifade reagent that causes little or no quenching. Use of the mounting medium significantly extends the photobleaching half-life of the fluorescent stain.
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Aérosol de congélation Cryolab, Q Path
Supplier: VWR Chemicals
Spécialement utilisé pour la congélation des pièces chirurgicales avant le processus de coupe avec cryostat ou avec un microtome de congélation.
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Safemount Q Path®
Supplier: VWR Chemicals
Safemount Q Path® est un milieu de montage fourni dans un flacon en PET et compatible avec Safesolv. Il fixe la lamelle à la lame en verre ainsi que la sonde dans la position adaptée après coloration.
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Décalcifiants Q Path®, DC3 à action rapide
Supplier: VWR Chemicals
Contains a mixture of hydrochloric acid and alcohols with some EDTA.
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PMA enhancer for Gram negative bacteria solution 5X
Supplier: Biotium
PMA Enhancer for Gram Negative Bacteria was designed to improve PMA- and PMAxx™-mediated discrimination between live and dead gram-negative bacteria.
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Produits de montage Coverquick Q Path® pour microscopie
Supplier: VWR Chemicals
Une gamme de milieux de montage pour le montage manuel et automatique des lames. La gamme Q Path® Coverquick se compose de quatre différents milieux de montage avec des viscosités différentes pour répondre à tous les besoins en microscopie. Le nombre après le nom indique l'augmentation de la viscosité : Q Path® Coverquick 1000 a la viscosité la plus faible (environ 260 mPas) et Q Path® Coverquick 4000, la viscosité la plus élevée (environ 920 mPas).
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Milieu de montage, ultrakitt, grade histo, J.T.Baker®
Supplier: Avantor
Milieu de montage pour lames.
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VWR® Q Path®, Adhésif cellulaire adhésif pour microscopie
Supplier: VWR Chemicals
Colle pour améliorer l'adhérence des coupes histologiques aux lames. Alternative à l'albumine-glycérol.
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Milieu de montage anhydre Neo-Mount®
Supplier: Merck
Les produits de montage anhydre, telles que Neo-Mount®, doivent être utilisés pour le montage permanent et le stockage à long terme d'échantillons. Les lames traitées dans les laboratoires d'anatomo-pathologie devant être stockées jusqu'à 10 ans, les résultats de coloration doivent être stables et une décoloration n'est pas acceptable. Le milieu de montage anhydre Neo-Mount® est un milieu de montage pour microscopie à la coloration extrêmement stable, fabriqué avec des solvants à base de mélanges d'hydrocarbures aliphatiques. Il contient un substitut non aromatique du xylène, par conséquent, Neo-Mount® doit être combiné exclusivement avec Neo-Clear®. Le Xylène doit être évité dans l'étape de montage, car il entraîne une opacification des lames et laisse des traces. En outre, en plaçant les lames déshydratée sur papier filtre pendant environ 1 minute avant montage, tout excès de Neo-Clear® peut être évité, étant donné que des bulles d'air peuvent apparaître sous la lamelle couvre-objet. La même condition préalable doit également être respectée lors du montage des échantillons à l'aide d'une machine de montage automatique ; dans ce cadre, le NEO-CLEAR® peut être éliminé de la façon la plus efficace par incubation des lames pendant une minute dans un portoir à lames vide.
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Fluorescence antifade mounting media and CoverGrip™ coverslip sealant, EverBrite™
Supplier: Biotium
EverBrite™ mounting media are anti-fade mountants for preserving fluorescence during microscopy. EverBrite™ mounting media prevent rapid photobleaching of fluorescein, rhodamine, and cyanine based dyes and are optimally formulated for use with Biotum’s CF™ dye conjugates. Unlike Vectashield® EverBrite™ mounting media is compatible with Cy® dyes such as Cy®2, Cy®3 and Cy®5. EverBrite™ mounting medium is a wet-set medium while EverBrite™ hardset mounting medium cures overnight to form a hard permanent seal with the coverslip, eliminating the need to seal coverslip edges with nail polish or other sealants. Both formulations are available with DAPI for blue fluorescent nuclear counterstaining without an additional staining step.
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Huile à immersion
Supplier: PanReac AppliChem
This fluorescence-free immersion oil for microscopy is highly UV-permeable and free of PCB's.
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FluoroQuest™ Mounting Medium with DAPI (50 ml)
Supplier: AAT Bioquest
FluoroQuest™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
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CytoLiner™ Fixed Cell Membrane Stains
Supplier: Biotium
CytoLiner™ Fixed cell membrane dyes are novel lipophilic fluorescent dyes developed specifically for selective plasma membrane staining in fixed cells for microscopy. The dyes are engineered for robust and consistent staining of formaldehyde-fixed cells, and are suitable for downstream immunofluorescence staining protocols.
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FluoroQuest™ Fluorescence Signal Enhancing Solution (5 ml)
Supplier: AAT Bioquest
When proteins are conjugated to fluorescent organic dyes, fluorescence emission of the dye molecules is usually decreased, sometimes up to 50 to 70%.
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Davidson solution
Supplier: PanReac AppliChem
Davidson solution is a rapid fixative.
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Bouin liquor
Supplier: PanReac AppliChem
Fixative for preserving soft and delicate structures, used as a mordant in various trichrome procedures.
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FluoroQuest™ Antifade Mounting Medium
Supplier: AAT Bioquest
FluoroQuest™ Antifade mounting medium is a specialised and stable formula that effectively preserves fluorescence by preventing rapid photobleaching of fluorescent proteins and dyes.
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FluoroQuest™ PLUS Antifade Mounting Medium
Supplier: AAT Bioquest
FluoroQuest™ PLUS Antifade mounting medium, the latest breakthrough in non-setting media technology, provides unparalleled protection against fading throughout the visible spectrum, including far-red wavelengths.
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FluoroQuest™ Anti-Fading Mounting Medium with DAPI (20 ml)
Supplier: AAT Bioquest
FluoroQuest™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
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ReadiUse™ Microscope Mounting Solution (50 ml)
Supplier: AAT Bioquest
The mounting medium is the solution in which the specimen is embedded, generally under a cover glass.
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FluoroQuest™ Anti-Fading Kit I *Optimized for Slide Imaging* (1 Kit)
Supplier: AAT Bioquest
When exposed to excitation light, fluorescence intensity of dyes decreases due to their photooxidation or other photoreactions.
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Pierce™ Silver Stain Rescue Reagent
Supplier: Thermo Fisher Scientific
Pierce silver stain rescue reagent enables removal of undesirable background from unevenly and overly developed silver-stained polyacrylamide electrophoresis gels.
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FluoroQuest™ TSA/PSA Antifade Mounting Medium *Optimised for Tyramide and Styramide Imaging*
Supplier: AAT Bioquest
FluoroQuest™ TSA/PSA Antifade mounting medium is the only mounting medium that is optimised for tyramide (TSA) and styramide (PSA)-based fluorescence imaging applications.
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FluoroQuest™ Anti-Fading Kit II *Optimized for Plate Imaging* (1 Kits)
Supplier: AAT Bioquest
When exposed to excitation light, fluorescence intensity of dyes decreases due to their photooxidation or other photoreactions.
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IHC fluoromount, HIGHDEF®
Supplier: Enzo Life Sciences
Fluoromount is an aqueous-based permanent, high stability mounting medium designed for fluorogenic labelling and ideal for long-term storage of processed tissue.
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Huile à immersion, Honeywell
Supplier: Honeywell Chemicals
UV-transparent, fluorescence-free immersion oil.
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IHC PAP pens
Supplier: Enzo Life Sciences
The IHC PAP pen provides a hydrophobic barrier when a circle is drawn around a specimen on a glass slide.
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Antifade mounting medium
Supplier: Boster Bio
Antifade solution is a liquid mounting medium that prevents the permanent loss of fluorescent signal. It is popularly used in cellular imaging, IHC, and stem cell analysis.
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IHC mount, HIGHDEF®
Supplier: Enzo Life Sciences
IHC mount is an aqueous-based permanent, high stability mounting medium designed for use with chromogenic labeling. Use for mounting of tissue specimens stained with peroxidase and alkaline phosphatase-based systems and various fluorescent dyes.