Figure 2 : Inter-assay variation of the BDNF ELISA kits.

From: A method for reproducible measurements of serum BDNF: comparison of the performance of six commercial assays

Figure 2

Scatter plot showing the BDNF values distribution measured by the same operator on two different days using two plates of the same lot for each brand (Day 1 & Day 2). Each dot represents a BDNF value from one subject and the dashed lines link together two assessments of the same subject. The reproducibility was checked performing one-way ANOVA for repeated measures and the P values are specified.