5-[(2-Aminoethyl)amino]naphthalene-1-sulfonic acid, a fluorophor usually coupled to the Nω of a diamino acid (e.g. Lys). EDANS is often used in FRET substrates in combination with e.g. DABCYL. Excitation at 340 nm, emission at 490 nm.
Mar 18, 2021
5-[(2-Aminoethyl)amino]naphthalene-1-sulfonic acid, a fluorophor usually coupled to the Nω of a diamino acid (e.g. Lys). EDANS is often used in FRET substrates in combination with e.g. DABCYL. Excitation at 340 nm, emission at 490 nm.
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