You Searched For: SIGMA ALDRICH MICROSCOPY

Catalog Number: (MHS16-500ML)

Supplier: SIGMA-ALDRICH MICROSCOPY

Description: General purpose nuclear stain, progressive type. Used with hematoxylin and eosin staining.

UOM: 1 * 500 g

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Poly-L-lysine is a positively charged amino acid polymer with approximately one HBr per lysine residue. The hydrobromide allows the poly-L-lysine to be in a crystalline form soluble in water. A small amount of product may be found in the beta structure because the HBr interferes with hydrogen bonding between amino and either the carboxyl groups or N or O containing moieties.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) has been used in the HID-AB (high iron diamine-alcian blue) staining of intestinal tract samples. N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature. It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.

Catalog Number: (318701-500ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromocresol green is a sulfonephthalein dye. It is mainly used for measuring serum albumin. In acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630 nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 3.8) to blue color (5.4). It is widely used as a colloidal pigment.

UOM: 1 * 500 mL

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Catalog Number: (181B-1KT)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: This kit is intended for demonstration of nonspecific esterase in a subset of lymphocytes for determining maturation arrest. Kits 90A1 or 91A are intended for monocyte identification.

UOM: 1 * 1 KIT

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Fluorinert™ belongs to the group of aliphatic compounds. It is considered as a pressure-transmitting medium because it is highly inert. Fluorinert™ Electronic Liquid FC-770 is a thermally stable, fully-fluorinated liquid that has ideal properties for use as a heat transfer fluid in a variety of industries. The inertness of Fluorinert™ FC-770 permits its use as a direct contact single and two-phase coolant in certain supercomputers and sensitive military electronics. Its high dielectric strength and electrical resistivity are ideal for applications in high voltage transformers and power electronics. In the semiconductor manufacturing industry, its wide liquid range makes Fluorinert™ liquid FC-770 suited for cooling ion implanters, dry etchers and CVD machines. Its low pour point also permits its use in thermal shock and test equipment.

Catalog Number: (121568-100G)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Fast Garnet GBC base has been used as a stain in papain activity inhibition assay, to stain for tryptase-activity and chymase-like activity, to gel stain for esterolytic activity.

UOM: 1 * 100 g

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Catalog Number: (A6929-40X3ML)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: ACCUSPIN System-Histopaque-1077 products are intended for use in the isolation of lymphocytes and other mononuclear cells. The separation medium, Histopaque-1077, is a sterile-filtered, endotoxin-tested solution of polysucrose and sodium diatrizoate, adjusted to a density of 1,077 g/ml. ACCUSPIN System-HISTOPAQUE-1077 employs γ-irradiated 12mL polypropylene centrifuge tubes specially designed with two chambers separated by a porous high-density polyethylene barrier ('frit'). Each tube is aseptically filled with 3 mL of Histopaque 1077. Each tube will separate 3 to 6 ml of anticoagulated blood.

UOM: 1 * 1 Each

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Pinacyanol chloride, (1,1'-Diethyl-2,2'-carbocyanine chloride; 2,2'-Trimethinequinocyanine chloride; Quinaldine blue).

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Morin hydrate is a yellowish pigment and a fluorescent indicator. It is used for the fluorimetric determination of several metals, mostly aluminum. Morin has been utilised in fluorescent microscopy as a fluorescent nuclear stain and as an application to detect aluminium in the brain by demonstrating metal salts.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: 4-Formylbenzene-1,3-disulfonic acid disodium salt hydrate,97% (Benzaldehyde 2,4-disulfonic acid disodium salt; Sodium 4-formylbenzene-1,3-disulfonate).

Supplier: SIGMA-ALDRICH MICROSCOPY

Description: Gram staining is one of the most significant staining techniques in microbiology. Gram′s decolouriser solution is a mixture of ethanol and acetone. Gram′s decolouriser solution is used in Gram staining procedure, after the iodine step to remove the crystal violet dye. The decolouriser dissolves the lipid layer from the gram-negative cells.

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Pararosaniline acetate, Dye content 90% (Basic Parafuchsin; Basic Red 9; Magenta(TM) O).

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Melanin is a ubiquitous and prominent pigment responsible for color of skin, hair and eyes. Melanin is classified into eumelanin and pheomelanin. Eumelanin is black to dark brown pigment and is present in black hair and retina of the eye. Pheomelanin is yellow to reddish brown pigment present is red hair and red feathers. Melanins are high molecular weight pigments synthesised from phenolic or indolic precursors and is widely present in animals, plants and microorganisms.

Catalog Number: (S4651-72EA)

Supplier: SIGMA ALDRICH MICROSCOPY

Description: Silane-prep slides are microscope slides coated with silane (aminoalkysilane) to improve the adhesion of tissues to the slide for immunohistochemistry. The slide includes a 'frosted end' for slide/patient identification. It is not tested for use in microarray assays.

UOM: 1 * 72 items

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Supplier: SIGMA ALDRICH MICROSCOPY

Description: Bromobimane is also known as monobromobimane. It is also a known probe for thiols and is a fluorescent reagent activated upon a photolysis reaction.