Patent ID: 8557771

Claim:
A homodimer of insulinotropic peptide analogues, prepared by: conjugating two identical insulinotropic peptide analogues at the C-terminal, wherein the insulinotropic peptide analogues are Exendin-4 derivatives with the amino acid sequence of SEQ ID NO:2: His Gly Glu Gly Thr Phe Thr Ser Asp Leu Ser Lys Gln Met Glu Glu Glu Ala Val Arg Leu Phe Ile Glu Trp Leu Lys Asn Xaa Cys-N, wherein N is —OH or —NH 2 , and wherein Xaa is: A: (GlyGlySer) n, or (GlyGlyPro) n, wherein n is an integer between 1-5; B: (Gly) n, or (Gly) n Ser, wherein n is an integer between 4-20; or C: any combination of A or B.