Patent ID: 7678883

Claim:
An inclusion body tag comprising the structure: SEQ ID NO: 58 Spacer [[SEQ ID NO: 58]-[Spacer] m ] n wherein SEQ ID NO: 58 is Gln-Gln-Xaa1-Phe-Xaa2-Trp-Xaa3-Phe-Xaa4-Xaa5-Gln; Xaa1=Arg, His, or Lys; Xaa2=Gln, His, or Lys; Xaa3=Gln, His, or Lys; Xaa4=Glu or Gln; Xaa5=Gln or Lys; n=1 to 10; m=n−1; and Spacer=is a peptide comprising the amino acids selected from the group consisting of proline, arginine, glycine, glutamic acid, and cysteine.