Table 1. Photophysical Properties of Multicolor DarkZone Dyes.
dyea | λAbs (nm) | λEm (nm) | Φfl | eλmax | Fluorescence enhancement (fold) |
---|---|---|---|---|---|
BODIPY FL | 507 | 511 | 0.164b | 31500 | 4 |
DEACc | 435 | 477 | 0.009d | 29000 | 23 |
Cy3 | 508 | 559 | 0.001e | 53200 | 30 |
fluorescein | 499 | 519 | 0.053b | 47400 | 12 |
TAMRA | 556 | 575 | 0.023e | 60100 | 13 |
Measured in 300 mM phosphate buffer, pH 7.
Quantum yields measured using fluorescein standard.
7-(Diethylamino)coumarin.
Quantum yields measured using 9,10-diphenylanthracene standard.
Quantum yields measured using rhodamine B standard.