FIG. 5.

Blocking of gD binding to HveA with CW MAbs and R140. The wells of a microtiter plate were coated with HveA(200t) and then incubated with 500 nM gD-1(306t) in the presence of increasing concentrations of purified IgG. Bound gD-1(306t) was detected with the rabbit polyclonal anti-gD serum R7 (A) or the anti-gD MAb DL6 (B). (A) Purified IgG from MAbs CW1 (●) and CW3 (○). (B) Purified IgG from preimmune (■) and hyperimmune (□) rabbit R140 serum.