Du søkte etter: SIGMA ALDRICH MICROSCOPY

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Araldite® is an epoxy resin commonly used for embedding. It is basically free from polymerization damage and the plastic does not sublime in the microscope, hence providing continual support and preservation of fine detail.[1] It is composed of araldite M or CY 212, dodecenyl succinic anhydride, dibutyl phthalate and 2,4,6-tridimethylamine methyl phenol.

Artikkenummer: (C4529-1MG)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Coproporphyrin I tetramethyl ester. ≥90% (HPLC) (Tetramethyl 3,8,13,18-tetramethyl-21H,23H-porphine-2,7,12,17-tetrapropionate)

UOM: 1 * 1 mg

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Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Amaranth has been used as a dye for the microscopic visualization of crop contraction in blowflies. It has been used in the electrophoresis gel to track the migration front of the electrode buffer.

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Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Fluorescein diacetate (FDA) is a non-fluorescent molecule, which is hydrolysed to fluorescent fluorescein in live cells. Dead cells cannot accumulate or hydrolyse FDA. Fluorescein diacetate has been used for the differentiation of live cells from dead cells.

Artikkenummer: (MHS128-4L)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Fluorescent probe for hydrophobic (non-polar) regions in proteins and nucleoproteins.

UOM: 1 * 4 L

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Artikkenummer: (429546-20MG)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Propionaldehyde 2,4-dinitrophenylhydrazone analytical standard, for environmental analysis, Sigma-Aldrich®

UOM: 1 * 20 mg

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Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Azure A is a basic cationic dye. The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. It is a main component of the azure B/polychromed methylene blue – eosin stains family, also referred to as the Romanowsky stain.

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Carmine is a cochineal product usually furnished as an aluminum and calcium salt of carminic acid. Carminic acid is used for human-medical cell diagnosis and serves the purpose of the histological investigation of sample material of human origin. It is suitable for staining nuclei in histological sections. It is utilised in various staining methods including the procedure for detection of glycogen and mucous substances (Best′s carmine), for nuclear staining, or vital staining.

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: (Ammoniated ruthenium oxychloride)

Artikkenummer: (HT1004-100ML)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Used in procedure HT100 for the toning of sections stained with the silver methanamine procedure.

UOM: 1 * 100 mL

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Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Alcianblue 8GX solution has been used as a staining dye for chondrocytic, osteoblastic and adipocytic differentiation. It has also been used for the staining of sections in immunohistochemistry.

Artikkenummer: (214566-50G)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Acid Green 25, Dye content ≥60 %

UOM: 1 * 50 g

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Artikkenummer: (C4916-100MG)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: 5-Carboxyfluorescein diacetate has been used for the staining of bacteria to study bacterial adhesion to mucin.

UOM: 1 * 100 mg

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Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO₂ has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes. Also used for colorimetric determination of small quantities of arsenic. Silver diethyldithiocarbamate has been used in cell culture. Also used for colorimetric determination of small quantities of arsenic. Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO₂ has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes.

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Artikkenummer: (275980-25G)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: 3-Methoxydiphenylamine can be used in the preparation of 3- methoxydiphenylamine-4-diazonium salts (MDP-4-DS) and the corresponding diazoresins.[1] Diazonium salts and diazoresins find applications in dyes, stains, indicators, general laboratory use, and industrial applications.

UOM: 1 * 25 g

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Artikkenummer: (228478-25G)

Produsent: SIGMA ALDRICH MICROSCOPY

Beskrivelse: Cibacron Brilliant Yellow 3G-P, (Reactive yellow 2)

UOM: 1 * 25 g

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