QSY-9-succinimidyl ester
QSY-9-succinimidyl ester is a non-fluorescent acceptor molecule featuring a terminal NHS ester group. Its quenching range is broad and intense, spanning 500-600 nm, which makes it suitable as an acceptor for fluorescence resonance energy transfer (FRET) applications with fluorescent dyes in the same wavelength range. The NHS ester can label primary amines (-NH2) on proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Product Specifications
CAS Number
304014-17-3
Molecular Weight
914.976
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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