Research Application
CJC-1295 without DAC (also known as Modified GRF 1-29 or Mod GRF (1-29)) is a synthetic oligopeptide analogue of growth hormone-releasing hormone (GHRH), consisting of 29 amino acids with tetrasubstituted modifications at positions 2 (D-Ala), 8 (Gln), 15 (Ala), and 27 (Leu) to confer resistance to enzymatic degradation and improved receptor affinity compared to native GHRH(1-29), without the Drug Affinity Complex (DAC) extension for albumin binding.Ipamorelin (also known as NNC-26-0161) is a synthetic pentapeptide (5 amino acids long) designed as a selective ghrelin mimetic and growth hormone secretagogue receptor (GHSR) ligand, featuring non-natural amino acids including α-aminoisobutyric acid (Aib) at the N-terminus, D-2-naphthylalanine (D-2-Nal), and D-phenylalanine for enhanced stability and receptor specificity, with C-terminal amidation.