Ordreindtastning
Denmark
Orders LinkContactUsLinkComponent
 

"SIGMA ALDRICH MICROSCOPY"

 
 

Fat brown B, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fat Brown B, (Solvent red 3)

Expand 1 Items
Loading...

Eosin Y 5 wt, % in H₂O i vandigopløsning, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Eosin Y, also known as Eosin yellowish is a widely used xanthene dye. It is a counterstain that is used to distinguish between various connective tissue fibers and matrices, and the cytoplasm of different types of cells. Eosin in combination with hematoxylin is useful to demonstrate the general histological architecture of a tissue.

Expand 1 Items
Loading...

Ethyl violet, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Ethyl Violet,cationic triarylmethane dye (Basic violet 4; Ethyl purple 6B)

Expand 1 Items
Loading...

Sulphorhodamine 101 ~95 % (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Sulforhodamine 101 is a red fluorescent dye. It is water-soluble, amphoteric rhodamine.

Expand 3 Items
Loading...

Xylylazo violet I, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Synonyms: 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt; Magonsulfonate.

Expand 1 Items
Loading...

1-Imino-4-(1-(4-aminophenyl)-1-(4-amino-3-methylphenyl)methyliden)-2,5-cyclohexadien HCl, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

1-Imino-4-(1-(4-aminophenyl)-1-(4-amino-3-methylphenyl)methyliden)-2,5-cyclohexadien HCl, Sigma-Aldrich®

Expand 2 Items
Loading...

1,4-Bis(methylamino)-9,10-anthraquinone 97% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

1,4-Bis(methylamino)-9,10-anthraquinone 97% (dye content), Sigma-Aldrich®

Expand 1 Items
Loading...

Citrate buffer, pH 6.0, 10×, antigen retriever, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Citrate buffer, antigen retriever has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies or DNA fluorescent in situ hybridization.

Expand 2 Items
Loading...

Naphthalene black 10B (naphthol blue black, acid black 1) 80% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.

Expand 2 Items
Loading...

Acridine orange (chlorid salt), hydrate ≥98% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Acridine orange is a metachromatic dye which can stain DNA, RNA and acid glycosaminoglycans. At low concentrations, it intercalates into DNA and precipitates RNA. However, at high concentrations it denatures and precipitates both RNA and DNA. Acridine orange is also used to analyse autophagy. It enters into acidic organelles in a pH-dependent manner. At neutral pH, acridine orange gives a green fluorescence and in acidic conditions, it accumulates in acidic organelles giving a bright red fluorescence.

Expand 3 Items
Loading...

4-(Phenylazo)diphenylamine ≥97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

4-(Phenylazo)diphenylamine ≥97%, Sigma-Aldrich®

Expand 2 Items
Loading...

Erythrosin gul, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Erythrosin gul, Sigma-Aldrich®

Expand 1 Items
Loading...

4-Nitrobenzenediazonium tetrafluoroborate 97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

4-Nitrobenzenediazonium tetrafluoroborate has been used in ellipsometry. It has also been used for surface modification of carbon nanotubes (CNTs).

Expand 1 Items
Loading...

Demecolcine ≥98% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Demecolcine has been used as a microtubule depolymerizing agent. It has also been used to inhibit mitotic division.

Expand 3 Items
Loading...

1-Phenylazo-2-naphthol ≥95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Sudan I is a lysochrome, a diazo-conjugate dye, used as an industrial dye, added to products such as waxes, oils, petrol, solvents and polishes. Sudan I is a category three carcinogen previously, now banned, used to colour certain foodstuffs. It can be used as a diagnostic assay manufacturing, hematology, histology.

Expand 2 Items
Loading...

3,5-Dihydroxytoluen monohydrat (colorimetric), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Orcinol is a small-molecule natural phenol involved in the production of a dye called orcein used for the staining of cells and chromosomes. Orcinol monohydrate is usually used to prepare a colorimetric reagent known as Bial's reagent for the determination of RNA, DNA, and hexoses.

Expand 2 Items
Loading...
Recommendations

Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".

Otherwise, you will receive generic recommendations.