You Searched For: SIGMA ALDRICH MICROSCOPY

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromothymol blue has been used for freshwater pH measurements over a broad range of buffer intensities.

Catalog Number: (124508-10G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Gallocyanine, Dye content 90 % (7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid)

UOM: 1 * 10 g

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Catalog Number: (1804-15ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: When mixed with a 4% sodium nitrite solution, a freshly hexazotized pararosaniline solution is produced. May be used in a variety of cytochemistry procedures, including Sigma Procedures 181B and 181C.

UOM: 1 * 15 mL

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Catalog Number: (A2918-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Azure A, Sigma-Aldrich®

UOM: 1 * 25 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: (3-Aminopropyl)triethoxysilane forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridisation procedures.

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Brilliant cresyl blue ALD has been used for the staining of reticulocytes.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Folin & Ciocalteu's phenol reagent is most commonly used in the Lowry method for determining protein concentration. It has also been used for the quantification of total phenolics. In this method, protein is pretreated with copper(II) in a modified biuret reagent (alkaline copper solution
stabilized with sodium potassium tartrate). Addition of the phenol reagent generates chromogens that give increasing absorbance between 550-750nm. Normally, absorbance at the peak (750 nm) or shoulder (660 nm) are used to quantitate protein concentrations between 1 - 100 mg/ml while absorbance at 550 nm is used to quantitate higher protein concentrations.

Catalog Number: (C9012-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bis(cyclohexanone)oxaldihydrazone (Cuprizone) has been used in mice to study the effect of NG2 (neural/glial antigen 2) proteoglycan on toxic-induced demyelination. It has been used to induce demyelination in mice. It has been used to study cuprizone-induced demyelination and remyelination in the corpus callosum of mice.

UOM: 1 * 25 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromophenol blue (BroB), an arylmethane color marker dye has a molecular mass of 670 Da.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: N,N-Dimethylindoaniline, Dye content 97% (Phenol Blue).

Catalog Number: (205478-10G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromoxylenol blue, Sigma-Aldrich®

UOM: 1 * 10 g

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Catalog Number: (B3269-5ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromophenol Blue–Xylene Cyanol Dye solution has been used in the formamide loading buffer for the size purification of ligated RNA from polyacrylamide gel.

UOM: 1 * 5 mL

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Catalog Number: (11640-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Azophloxine has been used as a dye in Von Kossa staining and nonlinear optical studies. It is also used in photocatalytic tests.

UOM: 1 * 25 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Used for the preparation of electrically conducting glasses. Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.

Catalog Number: (M1942-100ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: For use in the detection of phospholipids and related compounds.

UOM: 1 * 100 mL

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2,5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes and more. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity and more.

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