Sie suchten nach: SIGMA ALDRICH MICROSCOPY

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: (I1161-30ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : I1161-30ML

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.

UOM: 1 * 30 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

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

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Homovanillic acid has been used as a standard in HPLC analysis. Metabolite of dihydroxyphenylacetic acid (DOPAC) by catechol O-methyltransferase; reagent for the fluorimetric determination of glucose oxidase and other oxidative enzymes.

Artikel-Nr: (T1892-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : T1892-25G

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

UOM: 1 * 25 g

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Artikel-Nr: (M5528-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : M5528-25G

Beschreibung: Methylblau, Sigma-Aldrich®

UOM: 1 * 25 g

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Safranin O, Sigma-Aldrich®

Artikel-Nr: (F2256-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : F2256-25G

Beschreibung: Fast Red RC Salt, (2-Amino-4-chloroanisole diazotated zinc chloride complex; 5-Chloro-2-methoxybenzenediazonium chloride hemi(zinc chloride) salt; Diazo Fast Red RC)

UOM: 1 * 25 g

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Artikel-Nr: (205478-10G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 205478-10G

Beschreibung: Bromxylenolblau, Sigma-Aldrich®

UOM: 1 * 10 g

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Artikel-Nr: (MDT100-1KT)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : MDT100-1KT

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.

UOM: 1 * 1 KIT

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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: (M1942-100ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : M1942-100ML

Beschreibung: For use in the detection of phospholipids and related compounds.

UOM: 1 * 100 mL

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Artikel-Nr: (318744-500ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 318744-500ML

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

UOM: 1 * 500 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Building block for 'Anti-Bredt' strained molecules.

Artikel-Nr: (212954-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 212954-25G

Beschreibung: Eosin B spirit soluble ≥95% (Farbstoffgehalt), Sigma-Aldrich®

UOM: 1 * 25 g

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Artikel-Nr: (P0091-6X120ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : P0091-6X120ML

Beschreibung: PolyFreeze is a water-soluble support matrix and a form of embedding medium for frozen sectioning. PolyFreeze sections flawlessly at routine frozen specimen thickness of 5-6 μ and leaves no slide residue. It provides for -20 ºC cryostat sectioning in rapid set embedment. This medium freezes quickly supporting the tissue for sectioning at 3 mm and up with no cracking of the matrix at temperatures from -8 °C to -25 °C.

UOM: 1 * 720 mL

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