Intra-assay CVs based on repeated assays of Bio-Rad standards with known concentrations at low and high levels
Low
High
No.
Standard concentration%CVStandard concentration%CVrepeats
IGF-I (ng/mL)125.04.7185.03.315
IGFBP-3 (μg/mL)1.05.83.54.614
C-peptide (ng/mL)1.09.410.05.612
Leptin (ng/mL)3.03.640.07.911
  • We do not have estimates of intra-assay reliability at low and high concentrations based on Bio-Rad standards for these analyses.