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. 2017 Apr 18;12(4):e0175130. doi: 10.1371/journal.pone.0175130

Fig 1. Intra-assay variability for biomarker concentrations determined using the Luminex® and EllaTM platforms.

Fig 1

Coefficient of variance (CV%) values for 156 sample assayed in duplicate by the Luminex® platform (shaded circles) and for 406–410 samples assayed by internal triplicate by the EllaTM platform (open triangles). Analysis for sICAM-1 was excluded due to inappropriate dilution range. Graphs depict point estimates of the mean CV% and the corresponding 95% confidence intervals.