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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 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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Numero del catalogo: (GHS216-500ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Gill formulation No. 2 may be used for cytology and/or histology as a progressive or regressive stain depending on length of staining time.

UOM: 1 * 500 mL

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 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.

Numero del catalogo: (C9012-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 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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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 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)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Suitable for detection of glycoproteins

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Fluorescein isothiocyanate (FITC) is yellow-orange in color with an absorption maximum at 495nm. Upon excitation, it emits a yellow-green color with an emission maximum at 525 nm. It is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins. Fluorescein isothiocyanate isomer I has been proposed as a contact sensitiser.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Azobenceno 98%, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Erythrosin B, also called as eosin B, is a xanthene dye. It belongs to the family of fluorescein dyes. It plays a major role in inhibiting dopamine uptake and high affinity 3H-ouabain binding and ion transport in synaptosomes from rat caudate nucleus. Erythrosin B has been used as a dye in fluorescence lifetime imaging.

Numero del catalogo: (F2256-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Fast Red RC Salt, (2-Amino-4-chloroanisole diazotated zinc chloride complex; 5-Chloro-2-methoxybenzenediazonium chloride hemi(zinc chloride) salt; Diazo Fast Red RC)

UOM: 1 * 25 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: The polycyclic aromatic hydrocarbon perylene is a hydrophobic fluorescent probe. It is highly photostable and displays blue fluorescence. Perylene is used as a dye for spectroscopic studies.

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 1,3-Bis(2,3-diaminofenilazo)benceno, clorhidrato, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY

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

Numero del catalogo: (318744-500ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Bromophenol Blue is a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

UOM: 1 * 500 mL

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Leishman stain is a Romanowsky-type dye, similar to Wright stain. Leishman stain is used in hematology and tropical medicine to differentiate and identify leukocytes, malarial parasites, and trypanosomes. It is also known as eosin-polychrome methylene blue.

Numero del catalogo: (269492-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

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

UOM: 1 * 5 g

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