ATTO 700

ATTO 700
ATTO 700
ATTO 700
Preview: ATTO 700
Preview: ATTO 700
Preview: ATTO 700
ATTO 700
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Optical Properties

λabs

700

nm

εmax

1.2×105

M-1 cm-1

λfl

716

nm

ηfl

25

%

τfl

1.6

ns

CF260 = ε260max

0.26

 

CF280 = ε280max

0.41

 

ATTO 700 belongs together with ATTO 655 and ATTO 680 to a new generation of fluorescent labels. Characteristic features of the label are strong absorption, high fluorescence quantum yield, good water solubility, and high thermal and photo-stability. ATTO 700 is a zwitterionic dye. After coupling to a substrate the dye moiety is electrically neutral. ATTO 700 is a strong electron acceptor. Its fluorescence is efficiently quenched by electron donors like guanine, tryptophan, etc. The fluorescence is excited most efficiently in the range 670 - 715 nm.

 

Product No.:
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from 158,00 EUR

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