DusQ 21 carboxylic acid

Overview

DusQ 21 is a fluorescence quencher. DusQ 21 possesses broad absorption in far red and NIR range, and can quench fluorescence of dyes that emit in this region. This is a carboxylic acid derivative. DusQ 21 has intense absorption maximum at 661 nm, making it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications. It is a common quencher for Cyanine5, Cyanine5.5, AF 647, or other spectrally similar fluorescent dyes.

Application

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Product Information

• Catalog No.: BP-40684
• CAS No.: 1200894-41-2
• Molecular Formula: C41H36ClN3O5S
• Molecular Weight: 718.3
• Storage: -20°C
• Availability: 24 Hours

Source

Original product source