Effect of different hapten-carrier conjugation ratios and molecular orientations on antibody affinity against a peptide antigen.

Hapten-carrier conjugate immunization is an important tool in the generation of hapten-specific antibodies for analytical purposes and in the uncovering of basic vaccine-immunological mechanisms. The affinity of antibodies is known to play an important role for the resulting sensitivity of antibody-based assay systems and in deciding whether a vaccine-induced antibody response will be protective. With ovalbumin as a carrier protein and a peptide (7.