abstract |
An inclusion body tag comprising the general structure: Gln-Gln-Xaa1-Phe-Xaa2-Trp-Xaa3-Phe-Xaa4-Xaa5-Gln-Spacer - [[Gln-Gln-Xaa1-Phe-Xaa2-Trp- Xaa3-Phe-Xaa4-Xaa5-Gln] - [Spacer] m] n in which 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. |