Number of fragments H3 H4
Concentration 2µM 20µM 2µM 20µM
Compounds 1708 1708 1708 1708
Mean Z’ value 0.83 0.59
Hit Threshold 19.1% 16.7% 32% 31.4%
Confirmed Hits 19 44 9 21
Selective fragments 12 40 3 10
Hit Overlap 17 5
Table 1: Statistics of fragment screening results.