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. 2017 Sep 21;7:12073. doi: 10.1038/s41598-017-12170-4

Table 1.

Statistics for the plates during primary screening.

Plate 1 Plate 2
Mean SD Mean SD
Cruzipain Control (C+) (RFU/sec) 893.31 23.35 210.84 22.29
Negative Control (C)(RFU/sec) −2.68 1.44 0.80 0.13
E-64 Control (RFU/sec) 19.30 4.84 6.36 0.50
Compounds (RFU/sec) 794.91 135.38 191.89 46.74
Compounds Inhibition (%) 11.03 15.11 9.02 22.25
Z factor 0.917 0.679
Statistically robust cutoff (RFU/sec) 823.26 143.97
Hit threshold i (RFU/sec) 388.77 51.67
Hit threshold ii (%) 56.36 75.77
Autofluorescence cutoff (RFU) 972818.33 229605.97