"SIGMA ALDRICH MICROSCOPY"

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Wright's stain, certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Wright stain, a modified romanowsky stain, is intended for differential staining of the cellular elements of blood. It comprises polychrome methylene blue and eosin B. Upon staining blood films with wright stain, the white blood cell nucleus and cytoplasm display characteristic blue or pink hues.

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1,1′-Diethyl-4,4′-cyanine iodide, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

1,1′-Diethyl-4,4′-cyanine iodide is a well-known photographic sensitizing dye. It belongs to the class of quinocyanine dyes and exhibits red and blue shifted absorption bands on aggregation. It is also known as 1-ethyl-4-[(1-ethyl-4(1H)-quinolinylidene) methyl] quinolinium iodide. It is suitable for use in silver halide photography.

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May Grunwald's eosin-methylene blue in methanol, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

May Grunwald's eosin-methylene blue in methanol, Sigma-Aldrich®

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Fast red ITR base, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fast Red ITR, (Azoic Diazo No. 42)

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Phenolphthalein bisphosphate tetrasodium salt ~95%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Phenolphthalein bisphosphate tetrasodium salt has been used as a component of modified Baird Parker (BP) agar to determine the expression of phosphatases of Staphylococcus aureus ATCC12600. It also been used as a component of modified Tryptose phosphate/phenolphthalein/methyl green (M-TPMG) agar to detect enteroinvasive Escherichia coli (EIEC) apyrase activity.

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Nile blue A ≥75 % (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Nile Blue A, Dye content ≥75 % (Basic Blue 12; Nile blue sulfate)

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Bovine Thrombin (from Plasma)

Supplier: SIGMA ALDRICH MICROSCOPY

Serine protease that selectively cleaves Arg-Gly bonds in fibrinogen to form fibrin and fibrinopeptides A and B.

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4-Pentylbicyclo[2.2.2]octane-1-carboxylic acid 99%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

4-Pentylbicyclo[2.2.2]octane-1-carboxylic acid, 99%.

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Trisodium 2-(4-Sulphophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonate (SPADNS) ≥80%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Sulfanilic acid azochromotrop. ≥80%

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Histopaque®, sterile filtered, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Histopaque®-1083 is a solution containing polysucrose and sodium diatrizoate, adjusted to a density of 1,083 g/ml. It facilitates the recovery of viable mononuclear cells from small volumes of blood of rats, mice, and other small mammals. Histopaque®-1083 has been used for the isolation of mononuclear cells and leukocytes from rat peripheral blood.

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Immersion oil viscosity 150 cSt (lit.), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Immersion Oil has a defined refractive index of about 1,516. It is important that the refractive index (nD) is about 1,5, similar to that of glass. This enables a homogeneous oil immersion to be achieved.

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Osmium tetraoxide solution, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Osmium tetroxide solution has been used as a fixative in electron microscopy.

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Glutaconaldehydedianil hydrochloride, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Tricarbocyanine laser dye intermediate

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Aqueous mounting medium, glycerol gelatin, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Glycerol alters the hygroscopic property of gelatin and its permeability to water vapour. Glycerol gelatin or glycerine jelly medium is an aqueous slide mounting media, used for mounting samples in microscopy and histology.