Figure 6
From: A Facile Nanoparticle Immunoassay for Cancer Biomarker Discovery
Antibody-treated and untreated serum adsorption study to AuNP. Three types of samples were analyzed: 10-fold diluted human serum; Rabbit IgG isotype control-treated 10-fold diluted human serum; and anti-VEGF (ab39250) treated 10-fold diluted human serum samples. Five samples that show the highest particle size increase from the anti-VEGF assay as shown in Figure 4C were chosen for this study.