Fluorescent Dye 568 carboxylic acid (A270025)

Fluorescent Dye 568 carboxylic acid

Fluorescent Dye 568 is a fluorescent dye with excitation maximum at 572 nm and emission maximum at 598 nm. The dye has better photostability than traditional fluorescent stains (fluorescein isothiocyanate FITC, phycoerythrin PE, Texas Red, etc.). Fluorescent Dye 568 carboxylic acid is a non-reactive form of Fluorescent Dye 568 dye that can be used as a reference standard in experiments involving Fluorescent Dye 568 dye conjugates. The carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.

572 nm

94238 M^-1cm^-1

598 nm

95% (by ¹H NMR and HPLC-MS).

C₃₃H₂₈N₂K₂O₁₁S₂

770.91 kDa

Violet solid.

Good in water, DMF, and DMSO.

Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.

This product is for research use only. It is not intended for diagnostic or therapeutic use.