QSY-9-succinimidyl ester
QSY-9-succinimidyl ester is a nonfluorescent acceptor molecule with a terminal NHS ester group. QSY-9-succinimidyl ester has a wide and intense quenching range from 500-600 nm that makes it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications in conjunction with fluorescent dyes at 500 nm to 600 nm. The NHS ester can be applied to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Product Specifications
CAS Number
[304014-17-3]
UNSPSC
12171500
Target
Fluorescent Dye
Related Pathways
Others
Field of Research
Others
Smiles
O=C(C1CCN(S(=O)(C2=C(C3=C4C=CC(N(C)C5=CC=C(S(=O)(O)=O)C=C5)=CC4=[O+]C6=C3C=CC(N(C)C7=CC=C(S(=O)([O-])=O)C=C7)=C6)C=CC=C2)=O)CC1)ON8C(CCC8=O)=O
Molecular Formula
C43H38N4O13S3
Molecular Weight
914.98
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
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