The Ramachandran plot analysis showed that 93.1% of the residues (352 aa) located in favored region, 5.8% of the residues (22 aa) located in allowed region and only 1.1% of the residues (4 aa) located in outlier region, suggesting high quality of the protein model (Figure 1B)
For gut healing specifically, taking it orally or intraperitoneally puts the peptide in direct contact with the gut lining
Selected publications: Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+ FEBS Letters, 1988
Glycine and N-acetylcysteine (GlyNAC) supplementation in older adults improves glutathione deficiency, oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, genotoxicity, muscle strength, and cognition: results of a pilot clinical trial
Who can buy: US-based vendor
GHK-Cu - Copper Tripeptide Research Compound GHK-Cu Copper Tripeptide Research Compound GHK-Cu is a copper-binding tripeptide complex commonly studied for its role in peptide-metal signaling, extracellular matrix activity, and structural protein dynamics