EDANS 是新型的淬灭荧光底物 (fluorogenic substrate)，可利用共振能量转移，分析逆转录病毒蛋白酶。

EDANS is a novel and quenched fluorogenic substrate for assaying retroviral protease by resonance energy transfer (RET).

EDANS is one of the most popular donors for developing FRET-based protease substrates and nucleic acid probes. EDANS is often paired with DABSYL or DABCYL in FRETbased probes. Its fluorescence is environment-sensitive.

50402-56-7

C12H14N2O3S

266.32

EDANS酸;EDANS acid [5-((2-Aminoethyl)amino)napht;EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid];5-(2-氨基乙氨基)-1-萘磺酸;1,5-EDANS

DMSO:13.89 mg/mL (52.16 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years