Hai cercato: SIGMA ALDRICH MICROSCOPY

Codice catalogo: (86R-1KT)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 86R-1KT

Codice articolo locale: SIAM86R-1KT

Descrizione: Leukocyte Alkaline Phosphatase (LAP) kits are intended for the semi-quantitative demonstration of alkaline phosphatase activity in white blood cells.

UOM: 1 * 1 KIT

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Pepsin is used for proteolytic digestion of formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. In immunohistochemistry (IHC), most commonly used fixatives such as formalin mask tissue antigens (cellular, membrane, and nuclear) by their intrinsic crosslinking. This masking results in poor or no staining in IHC. Pepsin digestion of FFPE tissue sections improves accessibility of antibodies to tissue antigens. Ready to use pepsin reagent, antigen retriever has been used for antigen unmasking in immunohistochemistry.

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: 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.

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: (Ammoniated ruthenium oxychloride)

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: 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.

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: 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.

Codice catalogo: (TTR013-25EA)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: TTR013-25EA

Codice articolo locale: SIAMTTR013-25EA

Descrizione: 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 pezzi

Promo

Codice catalogo: (F6812-20ML)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: F6812-20ML

Codice articolo locale: SIAMF6812-20ML

Descrizione: 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

Promo

Codice catalogo: (R0500-1G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: R0500-1G

Codice articolo locale: SIAMR0500-1G

Descrizione: Reichstein's substance S ≥98%

UOM: 1 * 1 g

Certificati Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: 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.

Codice catalogo: (C85778-10G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: C85778-10G

Codice articolo locale: SIAMC85778-10G

Descrizione: o-Cresolphthalein, Sigma-Aldrich®

UOM: 1 * 10 g

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Codice catalogo: (HT1004-100ML)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: HT1004-100ML

Codice articolo locale: SIAMHT1004-100ML

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

UOM: 1 * 100 mL

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: Dye content - ≥85%.

Codice catalogo: (T2763-25G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: T2763-25G

Codice articolo locale: SIAMT2763-25G

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

UOM: 1 * 25 g

Promo

Fornitore: SIGMA ALDRICH MICROSCOPY

Descrizione: 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.

Codice catalogo: (51230-10G)

Fornitore: SIGMA ALDRICH MICROSCOPY

Codice articolo fornitore: 51230-10G

Codice articolo locale: SIAM51230-10G

Descrizione: Hematein, for microscopy (Hist.).

UOM: 1 * 10 g

Promo