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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: J Allergy Clin Immunol. 2015 Sep 11;137(1):204–213.e3. doi: 10.1016/j.jaci.2015.07.032

FIG 4.

FIG 4

Comparison of protein microarray performance with an established bead-based assay. A, Corresponding MFI values from protein microarrays and a bead-based assay were plotted for the targets GM-CSF and IFN-α, and Pearson correlation coefficients were determined. All P values were less than .005. B, Receiver operating characteristic (ROC) curves were generated to assess the performance of protein microarrays, with a bead-based assay used as the gold standard. P values were less than .05 for all areas under the curve.