Leica, AD-RHO6G-81, ATTO Rho6G Phalloidin Fluorescent Label 10 nmol

Optical properties
λ abs = 533 nm
ε max = 1.15×10 5 M -1 cm -1
λ fl = 557 nm
n fl = 94 %
τ fl = 4.1 ns
CF 260 = ε 260 /ε max = 0.19
CF 280 = ε 280 / ε max = 0.16
ATTO Rho6G is a new rhodamine dye, based on the well-known laser dye Rhodamine 6G. Characteristic features of the label are strong absorption, extraordinarily high fluorescence quantum yield, and high thermal and photo-stability. The dye is moderately hydrophilic. After coupling to a substrate ATTO Rho6G carries a net electric charge of +1. The fluorescence is excited efficiently in the range 515 - 545 nm .
A suitable excitation source for ATTO Rho6G is the 532 nm line of the frequency-doubled Nd:YAG laser.