Nicotiana Benthamiana sh-Polypeptide-147 Hexapeptide-40 is a fusion peptide of sh-Polypeptide-147 and Hexapeptide-40 with a single chain recombinant human peptide produced by Nicotiana benthamiana after transformation with either a transient expression system or transgenesis (stable insertion of a copy of a human gene into its DNA). The fusion peptide contains 503 amino acids and may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids.