"SIGMA ALDRICH MICROSCOPY"

810 Resultaten

Sorteren op

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

Supplier: SIGMA ALDRICH MICROSCOPY

Sulfanilic acid azochromotrop. ≥80%

Expand 3 Items

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.

Expand 2 Items

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.

Expand 2 Items

Osmiumtetraoxide solution, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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

Expand 1 Items

Glutaconaldehydedianil hydrochloride, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Tricarbocyanine laser dye intermediate

Expand 1 Items

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.

Expand 2 Items

Uniblue A sodium salt ≥70% (by HPLC) Reactive stain for proteins, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Uniblue A sodium salt ≥70% (by HPLC) Reactive stain for proteins, Sigma-Aldrich®

Expand 1 Items

Fluorinert™ FC-40, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fluorinert™ FC-40 is an immiscible fluorocarbon oil.

Expand 1 Items

Fat brown B, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Fat Brown B, (Solvent red 3)

Expand 1 Items

Eosin Y (yellowish) 5 wt, % in H₂O in aqueous solution, 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

Ethyl violet, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

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

Expand 1 Items

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

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

Basic fuchsin, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Basic fuchsin, Sigma-Aldrich®

Expand 2 Items

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

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.