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191 results for Farvestoffer | Avantor

Farvestoffer

Farvestoffer

Overvind normale optiske begrænsninger i mikroskopiske studier ved at fremhæve specifikke strukturer med farvestoffer og reagenser og beskyt derefter prøver med fikseringsmidler. De hurtigtvirkende farvestoffer skaber stærke kontraster mellem cellekomponenter for lettere detektion eller analyse. De forskellige farvestoffers følsomme tiltrækning til visse organeller eller cellekomponenter varierer, hvilket muliggør præcise testtilpasninger. Klar til brug-farver er fleksible i anvendelse og kan håndteres manuelt eller i kombination med automatiseret udstyr.

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SYPRO® Ruby Protein Gel Stain

SYPRO® Ruby Protein Gel Stain

Supplier: LONZA

SYPRO™ Ruby Protein Gel Stain is highly sensitive, simple to use fluorescent stain that can accurately quantitate protein expression levels, and is compatible with standard fluorescent visualization systems and downstream identification techniques such as mass spectrometry.

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Protein gel stain RAPIDstain™

Protein gel stain RAPIDstain™

Supplier: G-Biosciences

G-Biosciences' RAPIDstain™ is an ultra sensitive, ready-to-use protein stain based on Coomassie dye

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gelStar™ Nucleic acid gel stain 10,000X

gelStar™ Nucleic acid gel stain 10,000X

Supplier: LONZA

GelStar is a sensitive fluorescent stain for detecting both DNA and RNA.

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Agarose gel loading dye 6X for electrophoresis, alkaline

Supplier: Thermo Fisher Scientific

Agarose gel loading dye (6X), alkaline is used in DNA gel analysis in alkaline condition.

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Polink-2 Plus HRP Rabbit DAB Detection Kit

Supplier: OriGene

Polink-2 Plus HRP anti rabbit detection kit is the 3rd generation of polymer detection system. It uses rabbit antibody specific enhancer to help amplify the polymer enzyme conjugate reaction to achieve super sensitivity and specificity in immunohistochemistry staining. It produces consistent immunostaining outcomes on archival tissues and on difficult-to-work antibodies. User may need to further dilute primary antibody due to super sensitivity of Polink-2 Plus detection system. It is a biotin free system, therefore, overcomes the non-specific staining caused by streptavidin/biotin system due to endogenous biotin. Most commonly used specimens for this system are: frozen tissue, paraffin-embedded tissue, freshly prepared lymphocytes and fixed culture cells. Suitable for manual or autostain. Staining conditions need to be optimised by user.

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Gel loading dyes, Glow™

Gel loading dyes, Glow™

Supplier: G-Biosciences

These premixed and ready-to-use gel dyes are designed to minimise the use of ethidium bromide. Glow dyes provide intense DNA/RNA bands with little background or band distortion on any type of agarose or acrylamide gel.

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Protein staining system, eStain™ L1

Protein staining system, eStain™ L1

Supplier: Genscript

eStain is a highly efficient protein PAGE gel staining system, which uses Coomassie Brilliant Blue and a patented protein staining technology developed by Genscript. eStain staining system integrates the traditional three steps of fixing-staining-destaining into one and can stain/destain two protein PAGE gels simultaneously in 10 minutes or less.

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SYBR® Safe Stain

SYBR® Safe Stain

Supplier: EDVOTEK

SYBR® Safe Stain is a DNA stain that fluoresces with a bright green colour when excited with UV light. Like ethidium bromide, SYBR® Safe Stain binds specifically to the DNA double helix.

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Immersion oil

Immersion oil

Supplier: MOTIC

Microscopy and staining reagents, Immersion oil 5 ml

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Post-labelling reactive dye packs, CyDye™

Post-labelling reactive dye packs, CyDye™

Supplier: Cytiva

CyDye™ Post-labelling reactive dye pack for the generation of highly fluorescent Cy3- and Cy5-labelled probes.

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Vectashield® monteringsmedium

Supplier: Vector Laboratories

Vectashield® Monteringsmedie er en unik, stabil formulering til bevaring af fluorescens. Den er overlegen i forhold til andre reagenser og Monteringsmedier til fluorescensmikroskopi, som ikke mister farven. Visse stoffer kan forsinke den hastighed, hvormed farven mistes, men det giver en betydelig reduktion i emission at anvende dem. Andre giver en god indledende aflæsning, men bleges ved udsættelse for lys. Vectashield® Monteringsmedier kombinerer begge typers fordele i ét produkt. Det giver en stærk, indledende fluorescens, og forsinker blegning af farven pga. udsættelse for lys over tid. Vectashield® Mounting medie leveres i en flaske med låg med forseglingskonus. Der medfølger også et låg med dråbedispenserpipette. Låget med forseglingskonus kan udskiftes med låget med dråbedispenser ved rutinebrug og opbevaring. Monterede objektglas skal opbevares ved 4 °C. Fluorescensen bibeholdes i mange uger.

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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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Bouin's fluids

Supplier: CLIN TECH

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

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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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