Sie suchten nach: SIGMA ALDRICH MICROSCOPY

Artikel-Nr: (MDT100-1KT)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Designed for orientation of excised surgical specimens. This method of permanently marking the margins of tissue specimens is very beneficial to surgeon and pathologists testing for skin cancer.

VE: 1 * 1 KIT

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Artikel-Nr: (1801-50ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Intended for use in the Sigma α-Butyrate Esterase kit, procedure 181B

VE: 1 * 50 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Acridine orange hemi (zinc chloride) salt has been used to stain primary human umbilical vein endothelial cells (HUVEC) and is used in micronucleus tests (MNTs). Acridine orange, a cell-permeable metachromatic fluorescent cationic dye that intercalates DNA and RNA, is used in fluorescence and epiflouresence microscopy. Acridine orange dye has been used to analyse mitochondria and lysosomal content by flow cytometry, characterise multidrug resistance, and measure changes in mitochondrial mass during apoptosis in rat thymocytes.

Artikel-Nr: (C9012-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Bis(cyclohexanone)oxaldihydrazone (Cuprizone) has been used in mice to study the effect of NG2 (neural/glial antigen 2) proteoglycan on toxic-induced demyelination. It has been used to induce demyelination in mice. It has been used to study cuprizone-induced demyelination and remyelination in the corpus callosum of mice.

VE: 1 * 25 g

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Artikel-Nr: (318744-500ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Bromophenol Blue is a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

VE: 1 * 500 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Fluorescein isothiocyanate isomer I–Celite® has been conjugated with antibody for fluorescence imaging in cells and flow cytometry analysis.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Reagent for the preparation of heavy liquid, for sink-float analysis.

Artikel-Nr: (T1892-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Thioflavine S has been used to stain and visualize β-amyloid structures in the tissue sections.

VE: 1 * 25 g

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Artikel-Nr: (I1161-30ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: ImmunoHistoMount™ is a permanent aqueous mounting medium designed for tissue sections and cell smears with peroxidase and alkaline phosphatase chromogens that cannot be dehydrated with organic solvents.

VE: 1 * 30 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Tetrabromophenol Blue (TBPB) belongs to the group of sulfonephthalein acid-base indicators. It is employed in the potentiometric titration of the halogens with Hg₂(NO₃)₂. In addition, it has been used as a dye indicator in urine dipstick test to detect proteinuria. In this assay, with increasing concentration of urinary protein, TBPB sequentially changes colour from pale green to blue. Binding of TBPB to proteins is dependent on pH.

Artikel-Nr: (HT110116-500ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: General purpose cytoplasmic counterstain. Used with hematoxylin and eosin staining.

VE: 1 * 500 mL

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Artikel-Nr: (HT109-500ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: To be used in conjunction with HT107. Recommended in lengthy or acidic stain procedures. Resists decolorization better than aluminum based hematoxylin formulations.

VE: 1 * 500 mL

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Artikel-Nr: (HT1103128-4L)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: General purpose cytoplasmic counterstain. Used with hematoxylin and eosin staining.

VE: 1 * 4 L

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: The polycyclic aromatic hydrocarbon perylene is a hydrophobic fluorescent probe. It is highly photostable and displays blue fluorescence. Perylene is used as a dye for spectroscopic studies.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Phenazine ethosulfate is a cationic dye and a chemical electron acceptor. It is used in dye-linked enzyme assays. At a high pH, the dye produces free radicals, which may be the actual electron acceptors.

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Azur B (Azur I) ≥89% (Farbstoffgehalt), zertifiziert durch die Biological Stain Commission, Sigma-Aldrich®