. 2017 Jan 27;8(4):2966–2972. doi: 10.1039/c6sc04708d

Table 1. Screen of the probes ^a .

Probes	λ _ex/λ _em (nm)	DTT (F/F ₀₎	DTT + Msr A (F/F ₀)
1	395/505	11.2
2	390/500	14.5
3	385/505	216
4	425/570	1.7	2.0
5	508/528	1.2	1.3
6	508/520	1.7	1.7
7	440/570	0.97	2
8	430/640	1.0	1.0
9	450/625	0.22	1.51
10	— ^b	— ^b	— ^b
11	390/550	1.92	2.32
12	410/550	0.81	0.53
13	370/497	1.32	1.47
14	375/550	10.7
15 (Msr-blue)	335/438	1.08	32.33
16	420/490	2.0	11.6
17	390/505	24.9
18	375/480	1.0	1.1
19	380/580	1.0	1.0
20	400/510	0.37	2.38
21	340/490	0.57	1.42
22	— ^b	— ^b	— ^b
23	330/450	2.1	1.87

^aThe assays were performed by incubating probes (10 μM) with DTT (5 mM) or DTT (5 mM)/Msr A (3 μg ml^–1, 120 nM) for 1 h at 37 °C in TE buffer (50 mM Tris–HCl, 1 mM EDTA, pH 7.4).

^bThere is only very weak fluorescence in the aqueous solution. All compounds were dissolved in DMF to prepare stock solutions, and the organic solvent in the final assay mixture is no more than 0.1% (v/v). The folds of fluorescence changes were expressed as F/F ₀.

Table 1. Screen of the probes a .

Table 1. Screen of the probes ^a .