definiens: means an unconjugated polyclonal or monoclonal an tibody ( whether ( a ) fully human, fully mouse, humanized, fully syntheti c, bivalent, monovalent, phage display, in vitro di splay, ribosome - display, RNA display, DNA display, cell - di splay, chimeric, polyclonal, polyclonal mixes or an y other type of antibody, ( b ) multiple or single chain, rec ombinant, in vivo, in vitro or naturally occurring, or a combination of the foregoing in any species, or ( c ) monospecifi c or bi - specific ) or any analog, derivative, fragme nt or modification thereof ( including a full antibody, si ngle chain antibody, single domain antibody ( sdAb ( e.g., VHH ) ) ), scFv, scFvFc, Fab, or minibody