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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 1-Methoxy-5-methylphenazinium methyl sulfate (MPMS) is a photochemically stable electron-transport mediator between NAD(P)H and tetrazolium dyes. The reduced form of MPMS converts tetrazolium salt to purple precipitate formazan. It is a very stable and non-enzymic electron carrier that mediates electron transfer by dehydrogenases in vitro to various electron acceptors such as tetrazolium dyes or the electrode of an enzymic electric cell.

Artikel-Nr: (210323-100G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Acid Blue 80, Dye content 40 %

UOM: 1 * 100 g

Aktion

Artikel-Nr: (F6182-20ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Fluoroshield™ is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

UOM: 1 * 20 mL

Aktion

Artikel-Nr: (A5348-25MG)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Biotinylation reagent

UOM: 1 * 25 mg

Aktion

Artikel-Nr: (HT3024-120ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Yellow counterstain suitable for a wide range of histological staining procedures.

UOM: 1 * 120 mL

Aktion

Artikel-Nr: (HT5012-1CS)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Formalin solution (10%, neutral buffered) is a widely used fixative for samples processed for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining.

UOM: 1 * 1 Pack.

Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: to be used with SIAL 78711 RenLam M-1 (Epoxy Embedding Medium)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Osmium tetroxide (OsO₄) is a heavy tetrahedral, symmetrical molecule composed of osmium, a third-row transition metal. Osmium tetroxide is both a dye, and a non-coagulant fixative agent in electron microscopy primarily used for the examination of biological tissue components in the histopathology laboratory. Specimens are postfixed with osmium testroxide to ensure preservation of the lipids.

Artikel-Nr: (341088-1G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 1,9-Dimethyl-Methylene Blue zinc chloride double salt has been used for the quantification of sulfated glycosaminoglycans.

UOM: 1 * 1 g

Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Giemsa stain is a versatile differential stain that is widely used in hematology for blood and bone marrow specimens, clinical cytology specimens, bacteriology, histological biopsies, and tumor samples. Giemsa's staining solution is composed of methylene blue, azure, and eosin. It is a major histological stain due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. The stain is frequently used in combination with other dye solutions: May-Grünwald’s solution for Pappenheim (MGG) and Wright-Giemsa.

Zertifikate

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 2-Hydroxy-1,4-naphthoquinone is one among the forensic reagents used for fingerprint detection. 2-Hydroxy-1,4-naphthoquinone, produced from Lawsonia inermis, is an orange dye. It belongs to the class of naphthoquinone dyes. 2-Hydroxy-1,4-naphthoquinone is used to dye hair and to color textiles. It has antibacterial, antifungal, anti-inflammatory, antiviral and antineoplastic properties. 2-Hydroxy-1,4-naphthoquinone inhibits tumor cell growth. It stimulates the production of reactive oxygen species (ROS).

Artikel-Nr: (T5428-25MG)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Tetramethylrhodamine methyl ester perchlorate (TMRM) is a fluorescent dye that can label mitochondria and mark embryonic stem cell/induced pluripotent stem cell-derived cardiomyocytes. It is useful for the isolation of mature cardiomyocytes.

UOM: 1 * 25 mg

Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Saffran, Sigma-Aldrich®

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Brilliant Blue R (C.l. 42660) is a triaminotriarylmethane dye with two amino groups being benzylated and one phenylated. It is also known as brilliant indocyanine 6B and coomassie blue R250. Brilliant Blue R has been widely used for protein band detection after SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis).

Artikel-Nr: (A9655-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Auramin O, Sigma-Aldrich®

UOM: 1 * 25 g

Zertifikate Aktion

Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: It is used for the preparation of electrically conducting glasses. Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.