Available proteins

CHARACTERISTIC	TurboGFP	TurboYFP	TurboRFP	TurboFP602	TurboFP635
* Brightness is a product of extinction coefficient and quantum yield, divided by 1000. ** For stable cell lines generation and organelle labeling we recommend that you use PhiYFP. Ext.coeff. – extinction coefficient.
Fluorescence color	green	yellow	red (orange)	true-red	far-red
Excitation max (nm)	482	525	553	574	588
Emission max (nm)	502	538	574	602	635
Quantum yield	0.53	0.53	0.67	0.35	0.34
Ext. coeff. (M-1cm-1)	70 000	105 000	92 000	74 400	65 000
Brightness*	37.1	55.7	61.6	26.0	22.1
Brightness, % of EGFP	112	169	187	79	67
pKa	5.2	5.9	4.4	4.7	5.5
Structure	dimer	dimer	dimer	dimer	dimer
Cell toxicity	not observed	at high concentrations**	not observed	not observed	not observed
Aggregation	no	at high concentrations**	no	no	no
Maturation rate at 37°C	super fast	super fast	super fast	fast	super fast
Molecular weight (kDa)	26	26	26	26	26