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Perylene ≥99.0%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 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.

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Nitro blue tetrazolium chloride (NBT) ≥90% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Nitrotetrazolium blue (NBT), in combination with BCIP (5-bromo-4-chloro-3-indolyl-phosphate), is required for the detection of labeled probes in western blots. It is part of the colorimetric detection assay. NBT and BCIP dyes detect alkaline phosphatase activity, thereby generating an insoluble purple dye (diformazan). The dye is visible at areas where the labeled probe has hybridised to its target.

Product Image-TTR004-25EA

Control slide, Fungi TISSUE-TROL™, Sigma-Aldrich®

Catalog Number: (TTR004-25EA)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Histology slides with paraffin embedded section of mouse lung tissue containing Candida albicans.
UOM: 1 * 25 items
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Acridine orange (hemizinc salt) 85% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 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.

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1,4-Dimethylpyridinium iodide 99%, Sigma-Aldrich®

Catalog Number: (376434-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 1,4-Dimethylpyridinium iodide,99%
UOM: 1 * 25 g
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Safranine O, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Safranine O, Sigma-Aldrich®

Image Unavailable-WS16-500ML

Wright's stain modified, Sigma-Aldrich®

Catalog Number: (WS16-500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Popular hematology stain used for differentially staining the cellular elements of blood. For dip, rack, and batch staining techniques.
UOM: 1 * 500 mL
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Wright Stain Set Set for Hema-Tek® I, 1000 and 2000, Sigma-Aldrich®

Catalog Number: (WSHT-1SET)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Specific packaging intended for use on the Hema-Tek and Hema-Tek 1000 hematology stainers.
UOM: 1 * 1 SET
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Oil red O 0,5% in propylene glycol, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Oil red O is a lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections. In histology, a supersaturated solution of oil red O in isopropanol may be used to stain fat in tissue.

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DAF-2 diacetate, Sigma-Aldrich®

Catalog Number: (D2813-1MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Cell permeable fluorescent detector of nitric oxide in living cells. 4,5-Diaminofluorescein diacetate (DAF-2 DA) has been used as a fluorescent dye for NO (nitric oxide) detection.
UOM: 1 * 1 mg
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Rhodamine B base 97% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rhodamine B base, Dye content 97% (Solvent Red 49).

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AMMC iodide, Sigma-Aldrich®

Catalog Number: (A1352-5MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: AMMC is demethylated by Human CYP2D6 to the fluorescent product 3-[2-(N,N-diethyl-N-methylammonium)ethyl]-hydroxy-4-methylcoumarin.
UOM: 1 * 5 mg
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Thioflavin S, Sigma-Aldrich®

Catalog Number: (T1892-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Thioflavine S has been used to stain and visualize β-amyloid structures in the tissue sections.
UOM: 1 * 25 g
Image Unavailable-A3648-100ML

(3-Aminopropyl)triethoxysilane ≥98%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: (3-Aminopropyl)triethoxysilane forms aminopropyl derivative of glass, an adsorbent for affinity chromatography. It is used to prepare positively charged slides suitable for use with various immunohistochemical and in situ hybridisation procedures.

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Acid red 1 60% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid red 1 60% (dye content), Sigma-Aldrich®

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Safranine O for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Safranin O, also known as basic red 2, is a basic, cationic, and metachromatic azine dye used as a biological stain. The characteristic azine chromophore contains the phenazine, a planar, tricyclic dibenzopyrazine, which consists of two non-planar benzene rings linked by two nitrogen atoms. A delocalised positive charge, an alternation of aromatic and quinonoid structures, and diazotisable amine groups constitute the chromophoric system. c-Methylation makes this dye of moderate overall size. The trimethyl cationic form of safranine is lipophilic, whereas the dimethyl forms are weakly hydrophilic. The dye is commercially available as a chloride.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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