GHK-Cu: Chemical Properties
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Comprar péptido GHK-CU 100mg24 Citas PubMedRevisado por EspecialistasÚltima Revisión: febrero de 2026
Propiedades Químicas
| Molecular Formula | C₁₄H₂₂CuN₆O₄ |
| Molecular Weight | ~401.9 Da |
| CAS Number | 89030-95-5 |
| PubChem CID | 378611 |
| Sequence (1-Letter) | GHK |
| Sequence (3-Letter) | Gly-His-Lys |
| Structure | Tripéptido lineal quelado con Cu(II) en pirámide planar cuadrada distorsionada; polvo cristalino azul-púrpura |
| InChI Key | DIWZQABMLHSNJR-UHFFFAOYSA-N |
| SMILES | C1=C(NC=N1)CC(C(=O)NC(CCCCN)C(=O)O)NC(=O)CN.[Cu] |
| Origin | Endógeno — plasma humano, escindido de SPARC y cadena α2 del colágeno tipo I |
| Classification | Complejo Peptídico de Cobre / Cosmecéutico / Péptido de Investigación |
| Appearance | Polvo cristalino azul-púrpura (GHK sin cobre es blanco) |
Identificadores
| Purity Standard | Certificado de lote pendiente |
| Identity Confirmation | Certificado de lote pendiente |
| Counter-Ion | No informado en el certificado de lote publicado |
| Detection Methods | RP-HPLC, Mass Spectrometry, Atomic Absorption, ICP-MS for copper |
Editorial Research Note
“Resumen de investigación preclínica Estudios preclínicos clave EstudioModeloHallazgos claveRef Canapp et al.”
Referencias
- Pickart L, Vasquez-Soltero JM, Margolina A. Cosmetics. 2015;2(3):236-247.
- Pickart L. Journal of Biomaterials Science, Polymer Edition. 2008;19(8):969-988.
- Pickart L, Margolina A. Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. International Journal of Molecular Sciences. 2018;19(7):1987.
- Park JR, Lee H, Kim SI, Yang SR. The tri-peptide GHK-Cu complex ameliorates lipopolysaccharide-induced acute lung injury in mice. Oncotarget. 2016;7(36):58405-58417.
- Zhang Q, Yan L, Lu J, Zhou X. Glycyl-L-histidyl-L-lysine-Cu2+ attenuates cigarette smoke-induced pulmonary emphysema and inflammation by reducing oxidative stress pathway. Frontiers in Molecular Biosciences. 2022;9:925700.
- Mao S, Huang J, Li J, et al. Exploring the beneficial effects of GHK-Cu on an experimental model of colitis and the underlying mechanisms. Frontiers in Pharmacology. 2025;16:1551843.
- Campbell JD, McDonough JE, Zeskind JE, et al. A gene expression signature of emphysema-related lung destruction and its reversal by the tripeptide GHK. Genome Medicine. 2012;4(8):67.
- Miller DM, DeSilva D, Pickart L, Aust SD. Effects of glycyl-histidyl-lysyl chelated Cu(II) on ferritin dependent lipid peroxidation. Advances in Experimental Medicine and Biology. 1990;264:79-84.
- Pickart L, Vasquez-Soltero JM, Margolina A. BioMed Research International. 2014;2014:151479.
- Maquart FX, Pickart L, Laurent M, et al. Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+. FEBS Letters. 1988;238(2):343-346.
- Canapp SO Jr, Farese JP, Schultz GS, et al. Veterinary Surgery. 2003;32(6):515-523.
- Abdulghani AA, Sherr A, Shirin S, et al. Disease Management and Clinical Outcomes. 1998;1(4):136-141.
- Kuceki G, Coppinger AJ, Ragi SD, et al. JAAD International. 2025;20:38-40.
- Pollard JD, Quan S, Kang T, Koch RJ. Effects of copper tripeptide on the growth and expression of growth factors by normal and irradiated fibroblasts. Archives of Facial Plastic Surgery. 2005;7(1):27-31.
- Dou Y, Lee A, Zhu L, et al. Aging Pathobiology and Therapeutics. 2020;2(1):58-61.
- Cherdakov VYu, et al. Peptide combination (GHK, Dalargin, Thymogen) promotes reparative osteogenesis in rats with bone fractures. Bulletin of Experimental Biology and Medicine. 2010.
- Gul NY, Topal A, Cangul IT, Yanik K. Veterinary Dermatology. 2008;19(1):7-14.
- Badenhorst T, Svirskis D, Merrilees M, et al. Journal of Aging Science. 2016;4(3):166.
- Pickart L, Vasquez-Soltero JM, Margolina A. GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration. BioMed Research International. 2015;2015:648108.
- Hong Y, Downey T, Eu KW, et al. Clinical & Experimental Metastasis. 2010;27(2):83-90.
- Pickart L, Freedman JH, Loker WJ, et al. Growth-modulating plasma tripeptide may function by facilitating copper uptake into cells. Nature. 1980;288(5792):715-717.
- Simeon A, Emonard H, Hornebeck W, Maquart FX. The tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+ stimulates matrix metalloproteinase-2 expression by fibroblast cultures. Life Sciences. 2000;67(18):2257-2265.
- Kang YA, Choi HR, Na JI, et al. Copper-GHK increases integrin expression and p63 positivity by keratinocytes. Archives of Dermatological Research. 2009;301(4):301-306.
- Pickart L, Vasquez-Soltero JM, et al. Brain Sciences. 2017;7(2):20.
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