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. 2010 Jun 14;5(6):e10879. doi: 10.1371/journal.pone.0010879

Figure 1. Antibody profiles in female rabbits immunized by different antigens.

Figure 1

All female rabbits were bled 10 days after the last injection and sera were collected. Monospecific and bispecific antibody ELISAs were performed to define the antibody profiles. Columns represent the mean antibody titers of 2 female rabbits in each group. The error bars denote the standard deviation (SD). (A) Monospecific and bispecific antibody profiles in rabbits immunized with digoxin (n = 2), BSA (n = 2), BSA-digoxin (n = 2), BSA-DNP (n = 2), and KLH-DNP (n = 2). Rabbits immunized with conjugates produced a bispecific antibody against carrier and hapten in addition to monospecific antibodies to carriers or haptens. (B) Bispecific antibody profiles in rabbits immunized with a mixture of BSA-digoxin and KLH-DNP (n = 2). As many as 6 different types of bispecific antibodies were detectable in this group.