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186 resultater 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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VWR® Fixing Solution

VWR® Fixing Solution

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).

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VWR® Q Path® Isomount 2000, Mounting Media

VWR® Q Path® Isomount 2000, Mounting Media

Supplier: VWR Chemicals

Mounting media based on isopropyl alcohol. Compatible with most solvent replacing agents. Suitable for manual and automatic mounting of slides. PET bottle of 500 ml.

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VWR® EZ-Vision® Bluelight DNA Dye 10000X

VWR® EZ-Vision® Bluelight DNA Dye 10000X

Supplier: VWR Chemicals

EZ-Vision BlueLight is a sensitive, non mutagenic and environmentally safe fluorescent dye designed for gel staining.

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Gelfarver til nukleinsyrer, GelRed™ og GelGreen™

Gelfarver til nukleinsyrer, GelRed™ og GelGreen™

Supplier: Biotium

GelRed and GelGreen are highly sensitive DNA/RNA gel stains made safe by preventing penetration into cells.

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Gel loading dye, orange (6X)

Gel loading dye, orange (6X)

Supplier: Thermo Fisher Scientific

Oange loading dye (6X) is used to prepare DNA markers and samples for loading on agarose or polyacrylamide gels. Ideal for conventional DNA electrophoresis.

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DAB Enhancer, Abcam

Supplier: Abcam

To use as DAB signal enhancer in conjunction with peroxidase based immunostaining systems.

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Silver stain, FOCUS™ FASTsilver™

Silver stain, FOCUS™ FASTsilver™

Supplier: G-Biosciences

FOCUS™ FASTsilver™ produces crystal clear backgrounds and maximal peptide recovery needed for critical analysis by mass spectrometry. Complete proteolytic digestion and recovery of peptides is required for optimal analysis, however silver ions in traditional silver staining kits inhibit proteolytic digestion. In addition, glutaraldehyde, a common sensitiser in silver stains, modifies peptide lysine residues preventing complete digestion and recovery.

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StayRed/AP 30ml (Alcohol & Xylene Compatible), Abcam

Supplier: Abcam

StayRed/AP is a substrate chromogen system designed to be used for either IHC or ISH when using alkaline phosphate detection.

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Mounting Medium for IHC - Aqueous, Abcam

Supplier: Abcam

Aqueous mounting medium for IHC is designed for use with chromogenic tissue and cell staining. - Works with both aqueous and non-aqueous chromogens (e.g., Fast-Red, AEC, DAB). - Forms a dry, even surface for direct visualization without glass coverslip

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Tissue-clearing reagent, CUBIC-B for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)
Decalcification test: max. 0.3 (590 to 600 nm)

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Tissue-clearing reagent, CUBIC-L for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)

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Flow Cytometry Fixation & Permeabilization Kit, Abcam

Flow Cytometry Fixation & Permeabilization Kit, Abcam

Supplier: Abcam

Flow Cytometry Fixation & Permeabilization Kit ab314689 contains optimally formulated buffers for fixation and permeabilization of cells for immunofluorescence staining of intracellular antigens for analysis by flow cytometry.

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Tissue-clearing reagent, CUBIC-P for animals

Supplier: TCI

Specifications
Appearance: Colorless to Almost colorless clear liquid
Functionality test: to pass test (Remaining fluorescence strength)
Decoloring test: min. 1.0 (400 to 410 nm)

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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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DNAzure® Blue Nucleic acid gel stain, 100X, Biotium

Supplier: Biotium

DNAzure® Blue Nucleic Acid Gel Stain is an ultrasensitive reagent for visible staining of dsDNA in agarose or polyacrylamide gels.

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LabSafe™ GEL blue for staining of polyacrylamide gels

Supplier: G-Biosciences

LabSafe GEL Blue™ is an enhanced protein stain based on Coomassie dye that offers unsurpassed sensitivity and rapid band visualisation.

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