Description: sh-polypeptide-15 is a single chain recombinant human peptide, produced by fermentation in e. coli. the starting gene is synthesized to be identical to the human gene which codes for tissue inhibitor of metalloproteinases-2. it contains a maximum of 220 amino acids which may contain disulfide bonds and/or glycosylation. the protein consists of the proper sequence of the 20 standard amino acids