DABCYL SE

DABCYL SE is the amine-reactive derivative of DABCYL, commonly employed to create a wide range of FRET-based probes incorporating DABCYL. As one of the most widely used quenchers, DABCYL serves as an efficient acceptor in the development of FRET-based nucleic acid probes and protease substrates. Its versatility and effectiveness make it a popular choice for designing fluorescence-quenched assays. Chemical Properties Storage Upon receipt, store at -20°C in the dark. Protect from light and moisture. When stored as indicated, DABCYL SE is stable for 3 years. This product is for Research Use Only· Not for Human or Veterinary or Therapeutic Use CAS number 146998-31-4 Formula C19H18N4O4 Molecular Weight 366.37 HPLC Purity >98% lambdaabs (nm) 428 epsilonmax (M-1 cm-1) NA lambdafl (nm) 453 CF260 =epsilon260/epsilonmax NA CF280 =epsilon280/epsilonmax