Patent ID: 8487082

Claim:
An antigen binding fragment of an antibody, wherein the antigen binding fragment specifically binds to a peptide comprising the amino acid sequence of EDGIKRIQDD (SEQ ID NO:1) and comprises an immunoglobulin V L domain linked to an immunoglobulin V H domain, wherein the V L domain comprises Complementary Determining Regions (CDRs) VLCDR1, VLCDR2 and VLCDR3, and the V H domain comprises Complementary Determining Regions (CDRs) VHCDR1, VHCDR2, VHCDR3, each consisting of the amino acid sequence as follows VHCDR1 is GYSFTGYNMN; (SEQ ID NO: 2) VHCDR2 is NIDPYYGGTTYNQKFKG; (SEQ ID NO: 3) VHCDR3 is EVDY; (SEQ ID NO: 4) VLCDR1 is RASKSVSTSGYSYMH; (SEQ ID NO: 5) VLCDR2 is LVSNLES; (SEQ ID NO: 6) VLCDR3 is QHIRELTRSEG (SEQ ID NO: 7).