SelankRESEARCH USE ONLYSelankfrom £26Tuftsin analogue heptapeptideBest99.55%Suppliers3Spread£12Northmark Research98.15%£26Verity Peptides98.02%£31Halden Laboratories99.55%£38
EpitalonRESEARCH USE ONLYEpitalonfrom £20Ala-Glu-Asp-Gly tetrapeptideBest99.52%Suppliers2Spread£4Northmark Research98.44%£20Verity Peptides99.52%£24
SemaxRESEARCH USE ONLYSemaxfrom £28ACTH(4-7) with Pro-Gly-Pro extensionBest98.92%Suppliers3Spread£20Northmark Research98.92%£28Verity Peptides98.65%£33Corvus Bio98.72%£48