Patent ID: 8772459

Claim:
A minibody comprising: an scFv sequence that can bind prostate specific membrane antigen (PSMA), the scFv comprising a variable heavy domain (VH) linked to a variable light domain (VL) by a linker sequence; an artificial hinge sequence; and a human IgG CH3 sequence, wherein the minibody comprises: a heavy chain CDR1 that is a CDR1 in SEQ ID NO: 10; a heavy chain CDR2 that is a CDR2 in SEQ ID NO: 10; a heavy chain CDR3 that is a CDR3 in SEQ ID NO: 10; a light chain CDR1 that is a CDR1 in SEQ ID NO: 10; a light chain CDR2 that is a CDR2 in SEQ ID NO: 10; and a light chain CDR3 that is a CDR3 in SEQ ID NO: 10.