You Searched For: 3-Bromo-6-chloropicolinic acid

Catalog Number: (N5632-25G)

Supplier: SIGMA ALDRICH MICROSCOPY

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

UOM: 1 * 25 g

Supplier: SIGMA ALDRICH MICROSCOPY

Description: ANSA (8-Anilino-1-naphthalenesulfonic acid) is a hydrophobic polarity sensitive fluorescent dye useful as a site probe to detect conformational changes in cell and micelle membranes and molecules such as proteins. ANSA is also used as a fluorescent probe for the estimation of the critical micelle concentration (CMC) of surfactants.

Catalog Number: (572136-50MG)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: N-[3-Cyano-3-[4-(dicyanomethyl)phenyl]-2-propenylidene]-N-ethyl-ethaniminium inner salt, Sigma-Aldrich®

UOM: 1 * 50 mg

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Naphthalene-2,3-dicarbonitrile, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 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.

Catalog Number: (SE100-1KT)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Silver Enhancer Kit has been used to determine the presence of gold nanorods in various tissues and to prepare silver enhanced gold colloids for electron microscopy.

UOM: 1 * 1 KIT

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Acridine orange is a metachromatic dye which can stain DNA, RNA and acid glycosaminoglycans. At low concentrations, it intercalates into DNA and precipitates RNA. However, at high concentrations it denatures and precipitates both RNA and DNA. Acridine orange is also used to analyse autophagy. It enters into acidic organelles in a pH-dependent manner. At neutral pH, acridine orange gives a green fluorescence and in acidic conditions, it accumulates in acidic organelles giving a bright red fluorescence.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Sulforhodamine 101 is a red fluorescent dye. It is water-soluble, amphoteric rhodamine.

Catalog Number: (HT501320-9.5L)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Formalin solution, neutral buffered, 10% is the most commonly used fixative for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining.

UOM: 1 * 9,5 L

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Methyl orange (C.I. 13025) is the sodium salt of p-dimethylaminoazobenzenesulfonic acid. It is an orange-colored synthetic dye, which changes color depending on the pH of the solution. It develops a red color in acidic solution and yellow color in basic solution.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Isopentyl nitrite, also known as isoamyl nitrite, is an oxidant, and nitrosating agent for phosphoramidites which rearrange into phosphotriesters during nitrosation.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromocresol Green (BCG), also known as bromcresol green, is a synthetic, anionic, triphenylmethane dye belonging to the phthalein and sulphonphthalein dyes group. It is commonly used as a pH indicator as it changes colour from yellow to blue-green at pH 3,8 to 5,4. The monosodium salt of bromocresol green is highly ionisable in water. The dye at a higher pH level produces a large and weakly lipophilic dianion.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 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.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Nile red, Technical Grade, Sigma-Aldrich®

Catalog Number: (404640-1G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 8-Hydroxyjulolidine-9-carboxaldehyde 98%, Sigma-Aldrich®

UOM: 1 * 1 g

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 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 <i>in situ </i>hybridization.