Fig. 1From: A new turbidimetric immunoassay for serum calprotectin for fully automatized clinical analysersMeasured values of a diluted series made from a high concentration sample spiked to 54 mg/L. All samples with concentrations between 30 mg/L and 54 mg/L is measured to be above the highest calibration standard and will therefore go to rerun automatically. Hence there is no antigen excess observed for samples up to 54 mg/LBack to article page