Figure 2.
Competitive inhibition of anti-β2GPI from binding to β2GPI adsorbed on microtiter wells, by recombinant β2GPI and DMs. A constant amount of antibody was mixed with varying concentrations of inhibitor in wells coated with β2GPI. Recombinant β2GPI and DMs were used as inhibitors. In A are results obtained with rabbit anti-β2GPI. In B are results obtained with anti-β2GPI 7104. Solid line, inhibitors that contain domain 1; broken lines, inhibitors that do not contain domain 1.