Fig. 2
From: A new turbidimetric immunoassay for serum calprotectin for fully automatized clinical analysers
The observed data from the prepared linearity series with a linear fit. The observed values measured on a dilution series prepared by diluting a high calprotectin concentration serum sample with a low concentration serum sample were compared to the expected values. The observed values are on the y-axis and the expected on the x-axis. The expected values were calculated from dilution factors and the assigned values to the high sample (24.7 mg/L) and the low sample (0.3 mg/L)