Description: sh-oligopeptide-5 is a single chain recombinant human peptide, produced by fermentation in e. coli and contains 41 amino acids. . the starting gene is an exact copy for the human gene which codes for ars interacting multi-functional protein 1, and codes for a total of 312 amino acids which may contain disulfide bonds and/or sugar. the protein consists of the proper sequence of the 20 standard amino acids