SH-TETRAPEPTIDE-2

sh-Tetrapeptide-2 is a single chain human peptide, produced synthetically to be identical to a portion of the protein, Interleukin 1 Receptor Type 1. The fragment contains 4 amino acids consisting of arginine, asparagine, lysine, and valine. The parent protein contains 569 amino acids consisting of the proper sequence of the 20 amino acids.