Esta buscando: SIGMA ALDRICH MICROSCOPY

Numero del catalogo: (A0885-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Aurintricarboxylic acid ammonium salt has been used as a nuclease inhibitor to study its effects on transfection.

UOM: 1 * 25 g

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Numero del catalogo: (200239-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Azure B eosinate, Sigma-Aldrich®

UOM: 1 * 25 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Pararosaniline Base,crystalline (Parafuchsin; Paramagenta)

Numero del catalogo: (P7170-1L)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ponceau S solution has been used for membrane staining (Western blotting).

UOM: 1 * 1 L

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 4-(N-Maleimidomethyl)cyclohexane-1-carboxylic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt,powder (Sulfo-SMCC)

Numero del catalogo: (510998-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Azul de bromoclorofenol 95% (dye content), Sigma-Aldrich®

UOM: 1 * 5 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Safranin O is a cationic dye, which displays less significant metachromasia. It is used to detect any variations in articular disease. Safranin O binds specifically to polyanions. It detects the amount of proteoglycan present in cartilages. Safranin O is used as a marker for glycosaminoglycan depletion in osteoarthritis. Safranin is used as a counter stain in gram staining.

Numero del catalogo: (395B-1KT)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Standard procedure and microwave procedure included in package insert.
When treated with periodic acid, glycols are oxidized to aldehydes. After reaction with Schiff′s Reagent (a mixture of pararosaniline and sodium metabisulfite), a pararosaniline adduct

UOM: 1 * 1 KIT

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Numero del catalogo: (HT8018-250ML)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Intended for use in the Acid Fast Stain, Procedure No. HT80 with Malachite Green counterstain Catalog No. HT80-2

UOM: 1 * 250 mL

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Tetramethylrhodamine isothiocyanate Isomer R (TRITC) is the R isomer of tetramethylrhodamine isothiocyanate and is also known as 6-tetramethylrhodamine isothiocyanate. It is a strongly fluorescent compound soluble in ethanol, methanol, dimethylformamide, dimethylsulfoxide, and water. TRITC is a moderately-sized aminoxanthene dye carrying carboxylic acid and isothiocyanate substituents on the non-planar pendant phenyl ring. It forms a lipophilic cation in acidic pH and a hydrophilic zwitterion around neutral pH. The isothiocyanate group reacts with nucleophilic substituents (e.g., amino, hydroxyl, thiol) of biomolecules, providing the means of attaching a fluorescent label. TRITC also reacts with water and hydroxide ions and is unstable in aqueous solutions. TRITC is commercially available as a zwitterion or as a chloride.

Numero del catalogo: (216720-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 4',5'-Dibromofluorescein, Dye content 95 % (Solvent Red 72)

UOM: 1 * 5 g

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Numero del catalogo: (301108-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: N-Benzylidenebenzenesulfonamide,97%

UOM: 1 * 5 g

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Numero del catalogo: (389900-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 2-(Ethylthio)benzothiazole,97%

UOM: 1 * 5 g

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Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Acriflavine also interacts with HIF-1α (hypoxia-inducible factor 1 α) and HIF-2α, and thereby suppresses dimer formation of HIF-1 and transcriptional function. It also has negative effect on tumor growth and vascularization. Acriflavine also exhibits trypanocidal, antibacterial and antiviral activities.

Numero del catalogo: (229113-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Nuclear fast red dye has anthraquinonic nature and is used either alone or in combination with other dyes. It is mainly used for staining of nuclei.

UOM: 1 * 5 g

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Numero del catalogo: (201464-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Variamine Blue RT Salt has been used as a dye in ultraviolet-visible spectrophotometric method based-uricase enzyme for the detection of uric acid in normal urine. It is also used in combination with naphthol AS-MX phosphate-variam to determine the cytochemical visualization of alkaline phosphatase activity.

UOM: 1 * 25 g

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