BHQ-2 NHS - CAS 916753-62-3

BHQ-2 NHS is a non-fluorescent dark quencher featuring a polyaromatic azo framework and a terminal NHS ester. It exhibits a broad and intense quenching range between 560-670 nm, making it suitable for use as an acceptor in fluorescence resonance energy transfer (FRET) applications with orange to far-red emitting dyes. The NHS ester allows labeling of proteins, amine-modified oligonucleotides, and other primary amine (-NH2) containing molecules.

916688

C29H29N7O8

603.583

O=C(ON1C(=O)CCC1=O)CCCN(C2=CC=C(N=NC3=CC(OC)=C(N=NC4=CC=C(C=C4)N(=O)=O)C=C3OC)C=C2)C

-20°C

Ice Packs

Dye-Reagents