Fig. 1From: Optimization of a magnetic bead-based assay (MAGPIX®-Luminex) for immune surveillance of exposure to malaria using multiple Plasmodium antigens and sera from different endemic settingsComparison of results using reduced concentration of beads: 1000 vs 2000 beads. In this figure is shown as boxplot the levels of Ab responses measured when using 1000 or 2000 beads per well. No significant difference was evidenced between signals measured with the two proceduresBack to article page