Fluorescent Dye

Promega Corporation has launched the Quantifluor One dsDNA System, a sensitive, dsDNA-specific fluorescent dye suitable for use in both research and clinical workflows.

The dye system is integrated into the Promega Quantus Fluorometer and Glomax detection instruments, but is compatible with any fluorometer capable of measuring the appropriate fluorescence excitation and emission spectra.

The Quantifluor One dsDNA System is supplied in “add-and-read” format, enabling users to simply quantitate even low concentration samples with confidence, and without dilutions or additional tubes. The dye system has significantly increased sensitivity compared to absorbance based systems and is highly specific to dsDNA, showing minimal binding to ssDNA, RNA, protein and interfering compounds.