Impaired T cell-dependent antibody responses in ERdj4^gt/gt mice.

<p>(A–B) Mice were immunized with either TNP-Ficoll (A, 50 µg/100 µl i.p.) or TNP-CGG (B, 100 µg/200 µl i.p.). Plasma TNP-specific IgM and IgG antibodies were quantitated at baseline and weekly post-immunization. <i>n</i> = 4–5 mice/group.