TABLE 2

CQCS embedded with male WBAL rats for the assessment of assay performance and limits of quantification for the STORM PhosphorImager


Study Identification

Nominal

Mean

S.D.

Precisiona

Accuracyb
nCi/g nCi/g nCi/g %
Experiment 3c 29 27 6 22 92
54 49 6 12 92
102 101 9 8 100
208 203 15 8 97
410 390 29 8 95
828 794 87 11 96
1740 1540 145 9 88
3310 3140 290 9 95
6600 6450 570 9 98
14,200 13,000 1310 10 92
Experiment 4d 27 36 8 21 134
45 51 10 20 114
72 80 9 12 111
133 134 20 15 101
255 245 42 17 96
476 472 81 17 99
894 973 151 15 109
1770 1950 364 19 109
3630 3980 710 18 110
7170 7590 869 11 106
14,100 15,100 1760 12 107

28,800
29,400
3430
12
102
  • a Percentage of precision = 100 ·(S.D. ÷ mean).

  • b Percentage of accuracy = 100 ·(calculated mean nanocuries per gram ÷ nominal nanocuries per gram).

  • c Data was collected from 17 imaging plates representing n = 34 for each mean ± S.D. determination.

  • d Data was collected from 28 imaging plates representing n = 56 for each mean ± S.D. determination.