Fluorescent Dyes

Chemical dyes have been shown to be effective fluorescence tools in studying proteins, nucleic acids, lipid, carbohydrates, viruses, bacteria, cells, tissues, lymphokines, GPCRs, hormones and drugs.

• Cyanine dyes can impart prominent fluorescence for detection and characterization of the study subjects. The sulfo cyanine series offer the benefit of being water-soluble with enhanced photostability and improved quantum yields. We also offer cyanine probes having reactive groups for direct bio-conjugations.
• Fluorescein and Rhodamine dyes are widely used classic fluorescence tools. Fluorescein sodium salt, for example, has exhibited clinical indications in retinal demarcation. We also offer products having reactive groups for direct bio-conjugations.
• Azo and Triphenylmethane dyes exhibit a plethora of applications ranging from pH indication, metal ions complexation and textile pigmentation, and they also play active roles in biological and histological staining studies.

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Structure	Details
	Product Name: Methyl Green Order number: 50P268529 CAS: 7114-03--6 Purity: >=95% Appearance: solid MF: C27H35BrCl3N3Zn MW: 608.778 MP: >300 (dec.) oC Description: Methyl green is a synthetic, triphenylmethane-type cationic dye related to ethyl green mainly used as DNA stain in histochemistry. Login to check availability and price information.
	Product Name: Sudan II Order number: 50P31008 CAS: 3118-97-6 Purity: >=95% Appearance: solid MF: C18H16N2O MW: 276.339 MP: 120-122 (lit.) oC Description: This dye product has been used to study binding to lecithin liposomes and E. coli Login to check availability and price information.
	Product Name: 1,3,6,8-peryenetetrasulfonic acid Order number: 50P162255 CAS: 59572-10-0 Purity: >=95% Appearance: solid MF: C16H6Na4O12S4 MW: 610.411 MP: n.a. oC Description: This water soluble product serves as fluorescent probe (pure blue light under UV) and pH indicator and exhibits good stability. Login to check availability and price information.

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