Figure 4From: A novel expression system of domain I of human beta2 glycoprotein I in Escherichia coliDirect ELISA of murine-anti DI antibodies binding wild-type recombinant his 6 -tag DI. 6C4C10 and mAb-16 bind conformational epitopes on DI. Binding of these antibodies to DI indicates that expressed recombinant DI is likely to be folded correctly.Back to article page