Antireceptor antibodies (Abs) as antiadhesion molecules for CD36 binding in the molecular assay (A and C) and with live IE (B). A. Inhibition of binding of CD36 to various CD36-binding, bead-immobilized domains by anti-CD36 monoclonal Ab (mAb) FA6-152. Black bars, blocking; gray bars, reversal (4 hours). Concentrations: CD36 at 1 µg/mL, mAb FA6-152 at 5 µg/mL. B, Binding of E3 line to plastic-immobilized CD36. One hundred percent binding was 152 Plasmodium falciparum–infected erythrocytes (IEs) per microscope field. C, CD36 binding to bead-immobilized CIDR1PF08_0106 domain. Error bars are standard deviations. Abbreviation: pAb, goat polyclonal antibody.