
AD 540Q · 1 mg
ATTO-TEC · Cat: AD 540Q
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atto-tec.com/ATTO-540Q.htmlDescription
ATTO 540Q is a novel fluorescence quencher energy acceptor in FRET process . Characteristic features of the label are strong absorption and high thermal and photo-stability. The dye is moderately hydrophilic. ATTO 540Q is a cationic dye. After coupling to a substrate the dye carries a net electrical charge of +1. As supplied ATTO 540Q consists of a mixture of two isomers with practically identical absorption.