You Searched For: SIGMA ALDRICH MICROSCOPY

Catalog Number: (269492-5G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: N,N'-Bis(salicylidene)-1,2-phenylenediamine,97%

UOM: 1 * 5 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Phenol Red Sodium Salt (PRSS) is a water-soluble anionic fluorescent dye, that possesses an extra Na ion attached with the SO3 group compared to phenol red. It is intended for use in cell culture applications. A solution of phenol red will have a yellow color at a pH of 6,4 or below and a red color at a pH of 8,2 and above.

Catalog Number: (306495-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Acid Blue 129, Dye content 25 % (Atanyl Blue PRL)

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.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Disperse Blue 134, for microscopy (1,4-Bis(isopropylamino)anthraquinone; Solvent Blue 36).

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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Catalog Number: (A2918-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Azure A, Sigma-Aldrich®

UOM: 1 * 25 g

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Catalog Number: (C0662-50MG)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Fluorescent dye.

UOM: 1 * 50 mg

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: 1-(2-Hydroxyethyl)-1,2,3,4-tetrahydro-2,2,4,7-tetramethylquinoline,97% (1,2,3,4-Tetrahydro-2,2,4,7-tetramethyl-1-quinolineethanol)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Gram’s iodine solution is used as a mordant in the Gram staining process. It is added after the primary staining step with crystal violet; the resultant crystal violet - Iodine complex imparts purple color to the cells.

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Catalog Number: (285D-1KT)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Amyloid protein is detected in tissue with Congo red, a metachromatic stain. Staining is intensified by pretreatment of tissue with alkaline sodium chloride.

UOM: 1 * 1 KIT

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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.

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Catalog Number: (205478-10G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromoxylenol blue, Sigma-Aldrich®

UOM: 1 * 10 g

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Catalog Number: (1808-50ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Used for <i>in vitro</i> diagnostic. It is used as a nuclear counterstain in the various Lymphocyte enzyme kits, Procedure No. 181.

UOM: 1 * 50 mL

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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: (1805-1VL)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Contains sodium and potassium phosphates. Intended for use in the Sigma Butyrate Esterase Procedure, No. 181B.

UOM: 1 * 1 items

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