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. 2014 May 5;9(5):e96547. doi: 10.1371/journal.pone.0096547

Figure 1. Drug and immunogen structures.

Figure 1

Oxycodone and hydrocodone free drugs, and representation of hapten conjugated to carriers. The lead 6OXY hapten was conjugated to native KLH decamer (nKLH), GMP grade KLH dimer (dKLH), tetanus toxoid (TT) and a TT-derived peptide.