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179 Ergebnisse für Färbemittel

Ihre Suche nach: Färbemittel

Färbemittel

Überwinden Sie optische Grenzen, die Ihnen bei mikroskopischen Untersuchungen natürlicherweise gesetzt werden, indem Sie bestimmte Strukturen mit Färbemitteln und Reagenzien hervorheben, und schützen Sie die Proben anschließend mit Fixiermitteln. Die schnell wirksamen Farbstoffe sorgen für starke Kontraste zwischen Zellbestandteilen, um die Detektion oder Analyse zu erleichtern. Die angebotenen Färbemittel unterscheiden sich in ihrer sensitiven Affinität zu bestimmten Komponenten von Organellen oder Zellen, sodass diese genau auf die jeweilige Untersuchung abgestimmt werden können. Die Arbeit mit den flexibel einsetzbaren, gebrauchsfertigen Färbemitteln kann manuell oder mithilfe von automatischen Geräten erfolgen.

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Bouin liquor

Bouin liquor

Supplier: PanReac AppliChem

Fixative for preserving soft and delicate structures, used as a mordant in various trichrome procedures.

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Immersion oil

Immersion oil

Supplier: PanReac AppliChem

This fluorescence-free immersion oil for microscopy is highly UV-permeable and free of PCB's.

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FluoroQuest™ Fluorescence Signal Enhancing Solution (5 ml)

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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Pierce™ Silver Stain Rescue Reagent

Supplier: Thermo Fisher Scientific

Das Pierce Silver Stain Rescue Reagent ermöglicht die Entfernung von unerwünschtem Hintergrund aus ungleichmäßig und übermäßig entwickelten silbergefärbten Polyacrylamid-Elektrophoresegelen.

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ReadiUse™ Microscope Mounting Solution (50 ml)

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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Nucleolus Red™ DCS1 Dead Cell Staining

Supplier: AAT BIOQUEST

Nucleolus Red™ DCS1 is a cell-impermeant fluorescent dye that selectively binds to RNA within the nucleolus, a non-membrane-bound nuclear compartment responsible for ribosomal RNA (rRNA) transcription and processing. Upon binding to RNA, the dye exhibits strong red fluorescence, whereas its interaction with DNA results in only weak fluorescence, providing exceptional specificity for nucleolar RNA detection.

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FluoroQuest™ Antifade Mounting Medium

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™ TSA/PSA Antifade Mounting Medium *Optimised for Tyramide and Styramide Imaging*

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 I *Optimized for Slide Imaging* (1 Kit)

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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β-glucuronidase substrates

Supplier: Biotium

β-glucuronidase substrates are easy to detect stains against the background of plant cells.

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Mounting medium for histology/microscopy, Histokitt, Assistent®

Mounting medium for histology/microscopy, Histokitt, Assistent®

Supplier: GLASWARENFABRIK KARL HECHT

Mounting medium for histology/microscopy.

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Immersion oil, Honeywell

Supplier: Honeywell Chemicals

UV-transparent, fluorescence-free immersion oil.

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Beta-Galactosidase-Substrate

Supplier: Biotium

Chromogene und fluorogene Beta-Galactosidase-Substrate.

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Immersionsöl

Immersionsöl

Supplier: MOTIC

Microscopy and staining reagents, Immersionsöl, 5 ml

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Cryocompound reagents, Immunologic

Cryocompound reagents, Immunologic

Supplier: IMMUNOLOGIC

This compound reagent is designed for use as a bed liquid.

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Mounting media (water-based)

Mounting media (water-based)

Supplier: IMMUNOLOGIC

Imsol Mount is an aqueous mounting medium: Especially for immunohistochemistry slides stained with an alk. phos. method and other non solvent resistant chromogens.

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DNA Loading Dye

DNA Loading Dye

Supplier: STEMCELL Technologies

Ready-to-use marker dye for loading DNA samples into agarose gel wells and tracking migration during electrophoresis.

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Immersion oils

Immersion oils

Supplier: ZEISS

Increases the resolving power of a microscope. Zeiss Immersol™ is a transparent oil with a refractive index of 1.518. It is free of fluorescence and halogen, and is certified according to ISO 8036-1/2.

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Cytologisch fixeermiddel CytoFixx™

Cytologisch fixeermiddel CytoFixx™

Supplier: CELLPATH

Ready-to-use solution of alcohol and carbowax, which gives similar fixation results and staining.

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Immersionsöl

Immersionsöl

Supplier: RAL

This immersion oil for microscopy is highly transparent and has a viscosity designed for specific and accurate use.

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Immersion Oil, Type N

Supplier: NIKON

Type N is a general purpose oil recommended for transmitted light applications, including brightfield, darkfield, DIC and phase contrast.

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Immersionsöl

Immersionsöl

Supplier: ZEISS

Immersionsöl 518 F Öler 20 ml nach ISO 8036-1/2.

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CytoRAL fixative for cytological smears, RAL

Supplier: RAL

CytoRAL is used for cervical smears, urine, sputa and broncho-alveolar fluids.

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Inbedmatrix OCT - Cryo

Inbedmatrix OCT - Cryo

Supplier: CELLPATH

‘OCT’ cryo microtomy embedding medium is designed for use at –20 ˚C to –30 ˚C. The medium freezes rapidly with minimal damage by crystal formation and is an ideal support medium for cutting tissue sections.

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Polyvinyl alcohol mounting medium with DABCO®, antifading, Supelco®

Supplier: Merck

Aqueous solution containing tris(hydroxymethyl)aminomethane, tris(hydroxymethyl)aminomethane hydrochloride, polyvinyl alcohol 22000, glycerol, and 1,4-diazabicyclo[2.2.2]octane.

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Tissue freezing media, PolyFreeze, Sigma-Aldrich®

Supplier: Merck

A support matrix or form of embedding medium for frozen sectioning. This medium freezes quickly supporting the tissue for sectioning at 3 μ and up with no cracking of the matrix at temperatures from –8 to –25 °C.

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Bouin's fluids

Supplier: CLIN TECH

This staining fixative is stable under normal temperature conditions and recommended use.

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Gelatin capsules

Supplier: Serva

Gelatin capsules No. 0 for electron microscopy.

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Mounting media

Supplier: SCI MUENCHEN

Microscopy and staining reagents, Fluoro-Gel II mounting media

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