Difopein is a construct with two R18 monomers in a single 62 amino acid peptide PMID 11577088. Commercial source of peptide: [https://www.tocris.com/products/difopein_2145 Tocris #1245] | Difopein is a construct with two R18 monomers in a single 62 amino acid peptide PMID 11577088. Commercial source of peptide: [https://www.tocris.com/products/difopein_2145 Tocris #1245] |