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Supplier: SIGMA ALDRICH MICROSCOPY
Description: Erythrosin B, also called as eosin B, is a xanthene dye. It belongs to the family of fluorescein dyes. It plays a major role in inhibiting dopamine uptake and high affinity 3H-ouabain binding and ion transport in synaptosomes from rat caudate nucleus. Erythrosin B has been used as a dye in fluorescence lifetime imaging.

Catalog Number: (306509-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Reactive Orange 16, Dye content ≥70 % (Remazol Brilliant Orange 3R)
UOM: 1 * 100 g


Catalog Number: (244813-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Reactive Blue 4, Dye content 35 % (1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid; Procion(R) blue MX-R)
UOM: 1 * 25 g


Catalog Number: (121495-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rhodanile blue 75% (dye content), solid, Sigma-Aldrich®
UOM: 1 * 5 g


Supplier: Biotium
Description: NIR CF® dye free acids are non-reactive molecules and cannot be used for labeling. They can be used as reference standards or controls for corresponding NIR CF® dye-conjugates such as antibodies, proteins, peptides etc. in cell-based and in vivo assays.

Catalog Number: (306495-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Blue 129, Dye content 25 % (Atanyl Blue PRL)
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Indigo has been used as a dye to measure food consumption in <i>drosophila</i>. It has also been used to investigate the ability of fungal strains in the degradation and decolorisation of indigo dye.

Catalog Number: (234133-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Quinoline Yellow, Dye content 95 % (Solvent yellow 33)
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: 5(6)-Carboxyfluorescein 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rhodamine 123 is useful as a laser dye and to have selective cell growth effects. It has also been used to measure mitochondrial membrane potential.

Supplier: SIGMA ALDRICH MICROSCOPY
Description: m-cresol purple sodium salt (MCP) is a colorimetric pH indicator dye. The dye is blue in anionic form and yellow in protonated form. It has been used to measure pH of seawater using a spectrophotometer.

Supplier: Biotium
Description: Cytotoxic agent that binds and inhibits dihydrofolate reductase. Useful for studying antimetabolite resistance, spontaneous gene amplification, and drug binding. Available conjugated to fluorescein and CF® Dyes.

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Catalog Number: (216720-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4',5'-Dibromofluorescein, Dye content 95 % (Solvent Red 72)
UOM: 1 * 5 g


Catalog Number: (229385-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Violamine R 60% (dye content), Sigma-Aldrich®
UOM: 1 * 25 g


Catalog Number: (215643-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Disperse blue 1 is a grey to black powder. Disperse dyes are known to be insoluble in water and are applied to the substrate as suspensions or dispersions by dissolving in hydrophobic regions of the polymers making up the fiber.
UOM: 1 * 5 g


Catalog Number: (392995-500MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Suitable as a laser dye.
UOM: 1 * 500 mg


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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.
This product is no longer available. 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 88 22222.
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