EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid]

• Cat.No.: DYE-109

Specification

• Tag: Non
• Description: EDANS is one of the most popular donors for developing FRET-based nucleic acid probes and protease substrates. EDANS is often paired with DABCYL or DABSYL in FRET-based probes. Its fluorescence is environment-sensitive.
• CAS number: 50402-56-7
• Molecular Mass: 266.32
• Formula: C12H14N2O3S
• Ex(nm): 335
• Em(nm): 493
• Solvent: DMSO
• Storage: Store at -20°C in the dark. Dessicated.