lumiprobe荧光染料Sulfo-Cyanine3.5 carboxylic acid

发表于2024年1月26日由上海金畔生物科技有限公司

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Reactive dyes
Carboxylic acids
Sulfo-Cyanine3.5 carboxylic acid

Sulfo-Cyanine3.5 carboxylic acid

Carboxylic acids sulfo-Cyanine3.5

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Cat. #	Quantity	Price
12390	1 mg	110.00$
22390	5 mg	290.00$
42390	25 mg	690.00$
52390	50 mg	1190.00$
62390	100 mg	1850.00$

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Sulfo-Cyanine3.5 is a cyanine fluorophore with fluorescence in the orange spectrum range. Its absorption and emission spectra are between those of Cyanine3 and Cyanine5.

This dye is a sulfonated form of Cyanine3.5 (contains four sulfo groups), so it has good solubility and can be used in reactions without adding organic solvents.

This reagent is a derivative with a free carboxyl group. Because of its inactivity in physiological conditions, sulfo-Cyanine3.5 carboxylic acid derivative can be used as a negative control in experiments with active dye derivatives. The carboxylic acid can be activated with carbodiimides (e. g. EDAC) and react with hydrazines, hydroxylamines, and amines.