Fig. 2From: A multiplex immunoassay of serum biomarkers for the detection of uveal melanomaCalibration curves of the 7-plex immunoassay. a–g calibration curves of OPN, MIA, CEACAM-1, MIC-1, SPON1, POSTN and HSP27 in the 7-plex immunoassay generated using the 5 parameter (5PL) logistic regression model. A.U., arbitrary unitsBack to article page