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Table 1 Summarized results of spike and recovery tests

From: L59 TGF-β LAP degradation products serve as a promising blood biomarker for liver fibrogenesis in mice

Sample Added spike (pM) Dilution rate Expected (pM) Observed (pM) % recovery
Average Range
Culture media 50 pM Neat 46 32 69.8 69–71
1:2 46 40 85.8 85–87
1:4 46 42 91.9 85–87
1:8 46 44 95.1 93–98
Mouse plasma 200 pM Neat 189 132 69.8 65–75
1:5 201 180 89.6 65–75
1:10 193 184 95.5 92–99
1:20 190 197 103.5 103–104
50 pM Neat 47 29 61.8 58–66
1:5 46 38 82.7 82–84
1:10 46 40 88.7 88–89
1:20 49 43 88.7 87–89
  1. Values exceeding 80 % are presented