1          The use of radiolabeled antibodies, immunoglobulin fragments, and other proteins are an incr

2 at daily injections of osteoprotegerin (OPG)-immunoglobulin fragment complex (OPG-Fc) completely rest

3 n interferon (IFN)-armed RBD dimerized by an immunoglobulin fragment (I-R-F).

4 tor humanized, bivalent variable-domain-only immunoglobulin fragment, inhibits interaction between vo

5 e increased circulating levels of monoclonal immunoglobulin fragments that require metabolism by the