Additional file 2: of Implementation and application of a multiplex assay to detect malaria-specific antibodies: a promising tool for assessing malaria transmission in Southeast Asian pre-elimination areas

Comparison of the ΔMFI signals obtained from the immunoassay using 1000 and 2000 beads/Ag/well. The positive control pool was tested in the multiplex assay (dilutions 1:100, 1:400 and 1:1600) for 1000 beads/Ag/well (dark blue bars) and 2000 beads/Ag/well (light blue bars). The error bars represent upper and lower limits of the 95 % confidence intervals.