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.

Cyanine Fluorescent Dyes

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Structure	Details
	Product Name: Cy7-YNE Order number: 204599 CAS: N/A Purity: >=95% Appearance: solid MF: C38H45N3O7S2 MW: 719.912 MP: n.a. oC Description: This sulfo-Cy7-YNE is more bathochromic than its Cy5-YNE analog, and taggs biomolecules by reacting with a N3 group. Login to check availability and price information.
	Product Name: CY7-N3 Order number: 204600 CAS: N/A Purity: >=95% Appearance: solid MF: C38H48N6O7S2 MW: 764.957 MP: n.a. oC Description: This sulfo-Cy7-N3 is more bathochromic than its Cy5-N3 analog, and taggs biomolecules by reacting with a alkyne group. Login to check availability and price information.
	Product Name: Cy3.5 Order number: 204601 CAS: 1284240-77-2 Purity: >=95% Appearance: solid MF: C39H42N2O14S4 MW: 891.005 MP: n.a. oC Description: The sulfo-Cy3.5 carboxyl is a upgraded version of Cy3 with additional sulfonates. It can be used as a fluorophore for detection channels. Login to check availability and price information.
	Product Name: Cy3.5-SE Order number: 204602 CAS: 871518-83-1 Purity: >=95% Appearance: solid MF: C43H45N3O16S4 MW: 988.078 MP: n.a. oC Description: The sulfo-Cy3.5-SE is a reactive water-soluble dye that is used to tag biomolecules for improved fluorescence imaging and resolution quailty. Login to check availability and price information.
	Product Name: Cy5.5 Order number: 204603 CAS: 210892-23-2 Purity: >=95% Appearance: solid MF: C41H44N2O14S4 MW: 917.043 MP: n.a. oC Description: The sulfo-Cy5.5 carboxyl dye is used as a reference fluorophore for detection channels. Once made reactive, It can also be used to tag biomolecules. Login to check availability and price information.
	Product Name: Cy5.5-SE Order number: 204604 CAS: 442912-55-2 Purity: >=95% Appearance: solid MF: C45H47N3O16S4 MW: 1014.12 MP: n.a. oC Description: The sulfo-Cy5.5-SE is a reactive water-soluble dye that is used to tag biomolecules for improved fluorescence imaging and resolution quailty. Login to check availability and price information.

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