U heeft gezocht op: SIGMA ALDRICH MICROSCOPY

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Omschrijving: Aniline blue is used to stain collagen fibers in tissue sections using the Masson′s trichrome protocol for staining multiple components. Collagen is stained blue by this method. It has also been used to stain and visualize glycosylated proteins.

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: (Ammoniated ruthenium oxychloride)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Oil Red O stains lipid materials and imparts red-orange color to the lipids. It also marks vacuoles, particularly observed in ALL-L3 (acute lymphoblastic leukemia) or Burkitt′s lymphoma/leukemia. Oil Red O staining is done on fresh samples, as alcohol fixation removes lipids.

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: 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.

Catalogus nummer: (TTR013-25EA)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Histology slides with paraffin embedded section of human intestine containing argentaffin granules. Suitable for use with Fontana-Masson stain kit (Procedure No. HT200).

UOM: 1 * 25 ST

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Catalogus nummer: (F6812-20ML)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Fluoroshield™ with PPD (p-phenylenediamine; 1,4-phenylenediamine) is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

UOM: 1 * 20 mL

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Catalogus nummer: (R0500-1G)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Reichstein's substance S ≥98%

UOM: 1 * 1 g

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Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Rhodamine B is a xanthene dye, which functions as a water tracer fluorescent. It is used as a colorant in textiles and food stuffs. Rhodamine B is associated with eye, skin and respiratory tract irritation. It is used as a biomarker in oral rabies vaccine.

Catalogus nummer: (C85778-10G)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: o-Cresolphthalein, Sigma-Aldrich®

UOM: 1 * 10 g

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Catalogus nummer: (HT1004-100ML)

Leverancier: SIGMA ALDRICH MICROSCOPY

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

UOM: 1 * 100 mL

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Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Dye content - ≥85%.

Catalogus nummer: (T2763-25G)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Thymol iodide, (4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl)-1,1'-biphenyl)

UOM: 1 * 25 g

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Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: 5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p,p′′′-tetrasulfonic acid tetrasodium hydrate is a water-soluble porphyrin. It is a negatively charged compound due to the presence of the sulfonate groups. It has been used to functionalize chemically converted graphene to form conductive graphene films of varying thickness.

Catalogus nummer: (51230-10G)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Hematein, for microscopy (Hist.).

UOM: 1 * 10 g

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Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Tetrazolium blue chloride (BTC) is a colorless tetrazolium compound that upon reduction forms a colored diformazan. The reactivity has been applied to the analysis of reducing compounds including the nanomolar detection of reducing sugars and carbidopa and methyldopa. BTC has been used for histological staining of mouse coronal brain sections and rat brain sections. In combination with 4-nitrocatechol, tetrazolium blue chloride forms a ternary complex with molybdenum(VI) for extraction and spectrophotometric determination of molybdenum. It has also been used to stain Francisella tularensis cells for tularemic microagglutination test.

Catalogus nummer: (285C-1KT)

Leverancier: SIGMA ALDRICH MICROSCOPY

Omschrijving: Amyloid protein is detected in tissue with Congo red, a metachromatic stain. Staining is intensified by pretreatment of tissue with alkaline sodium chloride.

UOM: 1 * 1 Kit

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