Vous avez recherché : Kleurstoffen
Overcome normal optical limitations in microscopic studies by highlighting specific structures with stains and reagents and then protect samples with fixatives. The fast-acting dyes create strong contrasts between cell components for easier detection or analyses. Sensitive attractions to certain organelle or cellular components differ among offered stains, allowing precise testing modifications. Flexible in use, ready-to-use stains may be handled manually or in conjunction with automatic equipment.
Gelladingskleurstoffen, Glow™
Supplier: G-Biosciences
Deze voorgemengde en gebruiksklare gelkleurstoffen zijn ontworpen om het gebruik van ethidiumbromide te minimaliseren. Glow-kleurstoffen zorgen voor intense DNA/RNA-banden met weinig achtergrond of bandvervorming op elk type agarose- of acrylamidegel.
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IHC mount, HIGHDEF®
Supplier: ENZO LIFE SCIENCES
IHC mount is een permanent, zeer stabiel montagemedium op waterbasis, ontworpen voor gebruik met chromogene labels. Gebruik voor het monteren van weefselspecimens die gekleurd zijn met systemen op basis van peroxidase en alkalische fosfatase en verschillende fluorescerende kleurstoffen.
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CYGREEN® Nucleïnezuur kleurstof
Supplier: ENZO LIFE SCIENCES
Nucleïnezuurkleurstof voor gelkleuring en qPCR met hogere gevoeligheid.
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Kits voor snelle antilichaamlabeling, VivoBrite™
Supplier: Biotium
Deze kits voor het labelen van antilichamen bevatten amine-reactieve near-IR CF™-kleurstof en alle componenten die nodig zijn voor het labelen en zuiveren van antilichamen.
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CF® Dyes, Methotrexate Conjugates
Supplier: Biotium
Cytotoxic agent that binds and inhibits dihydrofolate reductase. Useful for studying antimetabolite resistance, spontaneous gene amplification, and drug binding. Available conjugated to fluorescein and CF® Dyes.
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Near-IR CF® Dye free acids, biotium
Supplier: Biotium
NIR CF® dye free acids are non-reactive molecules and cannot be used for labeling. They can be used as reference standards or controls for corresponding NIR CF® dye-conjugates such as antibodies, proteins, peptides etc. in cell-based and in vivo assays.
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Non-aqueous DPX mounting medium
Supplier: Merck
DPX new is a synthetic non aqueous mounting medium for microscopy. In its formulation, the teratogenic plasticiizer dibutyl phthalate (DBP) has been avoided, which renders the composition safer for the environment and more user friendly than the conventionally used mounting agents such as DPX.
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Mountant for histology, DPX, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
DPX Mountant for histology has been used as a slide mountant to fix sections.
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Aqueous mounting medium, Fluoromount™, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Fluoromount™ Aqueous Mounting Medium for use with fluorescent dye-stained tissue.
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Neutral mounting medium, DPX, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
D.P.X mounting medium is a mixture of distyrene (polystyrene), a plasticizer (tricresyl phosphate), and xylene. It facilitates the protection of stains and can dry quickly.
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Sigma-Aldrich® Bouin's solution
Supplier: SIGMA ALDRICH MICROSCOPY
Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.
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Aqueous mounting medium, Fluoroshield™ with DAPI, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Fluoroshield™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
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Differentiation Solution
Supplier: SIGMA ALDRICH MICROSCOPY
Differentiation solution comprises acidified ethanol or isopropanol that is used to decolourise hematoxylin stain. The duration of exposure to the solution determines the degree of decolourisation. Differentiation is a crucial step in hematoxylin-eosin staining to achieve the proper colour contrast necessary for visualisation, by selectively removing excess hematoxylin from the tissue section and leaving behind the desired staining intensity.
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Eukitt® mounting medium
Supplier: SIGMA ALDRICH MICROSCOPY
This is a mounting medium (contains 45% acrylic resin and 55% xylenes) used in microscopy. It is an adhesive and specimen preservative that can be used manually and in automated coverslipping equipment. Special purpose adhesive and sealant for use with glass, non plastic and other non-reactive materials.
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VWR® VividPro™ Fluorescent Stains
Supplier: VWR Chemicals
VividPro™ is a generic fluorescent stain for protein gel electrophoresis that can be used to visualize proteins.
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Inbedmedia en opbouwende media
Supplier: Merck
De gedefinieerde hardheid en uniformiteit van het te snijden materiaal zijn essentieel voor een consistente snijdkwaliteit. Aan deze vereisten kan worden voldaan met allerlei geschikte stoffen, zoals paraffines, harsen, gelatine en celloïdine.
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Immersion oil for microscopy, Sigma-Aldrich®
Supplier: Merck
Used to increase lens effectiveness
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Immersion oil for microscopy, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Immersion oil is used for high resolution (1000X) light microscopy work under oil immersion objective lens.
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Aqueous mounting medium, Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
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Aqueous mounting medium, Fluoroshield™, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Fluoroshield™ is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
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RenLam® M-1 for microscopy, suitable as a embedding medium, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
To be used with SIAL 69571 Ren HY 956 (Hardener for Epoxy Embedding Medium)
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Ren™ HY 956 epoxy embedding medium, hardener, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
to be used with SIAL 78711 RenLam M-1 (Epoxy Embedding Medium)
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Watervrij opbouwend medium, Neo-Mount®
Supplier: Merck
Watervrije montagemedia, zoals Neo-Mount®, moeten worden gebruikt voor permanente montage en langdurige opslag van monsters. Objectglaasjes die in pathologische laboratoria worden verwerkt, moeten tot 10 jaar worden opgeslagen, waarbij de kleuringsresultaten stabiel moeten blijven en verkleuring niet acceptabel is. Neo-Mount®, watervrij montagemedium voor microscopie, is bijzonder kleurvast en wordt vervaardigd van oplosmiddelen op basis van mengsels van alifatische koolwaterstoffen. Neo-Mount® bevat een aromavrije vervanging voor xyleen en mag dus alleen worden gecombineerd met Neo-Clear®. Xyleen moet worden vermeden in de opbouwstap, aangezien dit de objectglaasjes vertroebelt en streept. Als er bovendien gedurende ongeveer 1 minuut gedehydrateerde objectglaasjes op filterpapier vóór montage worden geplaatst, kan alle overtollige Neo-Clear® worden omzeild omdat er luchtbellen onder het dekglaasje kunnen worden gevormd. Er moet aan dezelfde voorwaarde worden voldaan bij de montage van monsters met machines die dekglaasjes gebruiken; in dit gebied kan NEO-CLEAR® het efficiëntst worden verwijderd door incubatie van de objectglaasjes gedurende één minuut in een leeg rek voor objectglaasjes.
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Montagemedium, Entellan® New
Supplier: Merck
Entellan® New is een nieuw montagemedium voor dekglaasjes en is vooral geschikt voor commerciële automatische inbouwinstrumenten die werken met dekglaasjes. De viscositeit varieert tussen 250 en 600 mPas, 1,00869 heeft een klein viscositeitsbereik. Dit nauwe viscositeitsbereik verbetert en versnelt de toepassing, omdat noch de druppelsnelheid noch het volume moeten worden gereset na de eerste ronde met een nieuwe fles Entellan® New.
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Aqueous mounting medium Aquatex®, Sigma-Aldrich®
Supplier: Merck
Aquatex is used for e.g. LEUCOGNOST stained specimens. For preservation purposes and subsequent optimal microscopy, the stained sections are normally mounted using a suitable mounting agent and covered with a cover glass.
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Mounting Medium, CC/Mount™
Supplier: SIGMA ALDRICH MICROSCOPY
CC/mount is an aqueous based permanent mounting medium with a very high refractive index, which when applied to the stained tissue sections can store the tissue specimens permanently without the fading of the chromogens. Because of the superior refractive index of CC/mount, tissues mounted in this medium look like specimens mounted with organic based mounting media. No coverslipping is required with CC/mount. However, if coverslipping is required, dried CC/mount can be post mounted by using an organic based mounting medium. CC/mount permits the long-term storage of antigens localised using organic insoluble chromogen substrates, including AEC, DAB, Fast Red, BCIP/NBT, BCIP/INT and fluorescent dyes like FITC and phycobiliproteins. The high pH of CC/mount ensures increased stability of fluorescence intensity.
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Osteo-Bed Bone Embedding Solvent
Supplier: SIGMA ALDRICH MICROSCOPY
For use with Osteo-bed bone embedding kit. Solvent for removal of plastic from sections prior to rehydration and staining. Most histochemical and immunohistochemistry staining protocols require the removal of methyl methacrylate (MMA) and rehydration of mounted sections for improved stain penetration and greater contrast.
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Epoxy Embedding Medium Kit
Supplier: SIGMA ALDRICH MICROSCOPY
The Epoxy Embedding Medium Kit is a very widely used embedding medium for electron microscopy. The embedding formulation originally published by Luft (1961) is excellent for both plant and animal tissues. Due to the low viscosity of the resin, it penetrates the tissue specimen faster than Araldite and other polymers. It hardens easily and uniformly at low temperatures with the addition of dodecenylsuccinic anhydride (DDSA), methyl nadic anhydride (MNA), and the accelerator 2,4,6-tris(dimethylaminomethyl)phenol (DMP-30). Slight shrinkage may occur during curing. This kit is useful for embedding a variety of tissues as a wide range of hardness can be obtained with this resin to suit a specific tissue type by using two different anhydride curing agents (DDSA and MNA).
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BLOT-FastStain™
Supplier: G-Biosciences
BLOT-FastStain™ is a unique stain for reversible staining of protein on nitrocellulose and PVDF transfer membranes. It only stains protein and leaves the background absolutely untouched and brilliant white resulting in high band visibility.
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IHC fluoromount, HIGHDEF®
Supplier: ENZO LIFE SCIENCES
Fluoromount is een permanent, zeer stabiel montagemedium op waterbasis, ontworpen voor fluorogene labeling en ideaal voor langdurige opslag van bewerkt weefsel.