{"id":68802,"date":"2026-02-22T08:03:42","date_gmt":"2026-02-22T08:03:42","guid":{"rendered":"https:\/\/medsbase.com\/?post_type=product&p=68802"},"modified":"2026-05-21T07:14:12","modified_gmt":"2026-05-21T07:14:12","slug":"ghk-cu","status":"publish","type":"product","link":"https:\/\/medsbase.com\/ro\/product\/ghk-cu\/","title":{"rendered":"GHK-Cu"},"content":{"rendered":"

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Quick Answer \u2014 What is GHK-Cu?<\/h3>\n

GHK-Cu<\/strong> is a naturally-occurring tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper (Cu2+<\/sup>). In published research it drives collagen synthesis, activates fibroblasts, promotes wound healing, and modulates approximately 4,000 human genes toward a youthful expression profile. Supplied in 50\u00a0mg lyophilized vials for laboratory research use only.<\/p>\n<\/div>\n

Ce beneficii ofer\u0103 MedsBase:<\/strong> Peptide liofilizate pentru cercetare \u00b7 puritate HPLC \u226599% (certificat de analiz\u0103 la cerere) \u00b7 Ambalaj discret stabil la temperatur\u0103 \u00b7 Curierat worldwide de peptide \u00b7 Peste 1.400 de recenzii verificate ale clien\u021bilor<\/a><\/div>\n

\ud83d\udce6 Fiecare comand\u0103 este acoperit\u0103 de politica noastr\u0103 de Politica noastr\u0103 de Reexpediere Garantat\u0103<\/strong><\/a> \u2014 dac\u0103 coletul dumneavoastr\u0103 nu sose\u0219te \u00een 20 de zile lucr\u0103toare, \u00eel relivr\u0103m.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specifica\u021bii<\/th>\nDetaliu<\/th>\n<\/tr>\n<\/thead>\n
Num\u0103r CAS<\/strong><\/td>\n49557-75-7 (GHK free) \u00b7 89030-95-5 (Cu\u00b2\u207a complex)<\/td>\n<\/tr>\n
Formula molecular\u0103<\/strong><\/td>\nGHK: C14<\/sub>H24<\/sub>N6<\/sub>O4<\/sub> \u00b7 GHK-Cu: C14<\/sub>H22<\/sub>CuN6<\/sub>O4<\/sub><\/td>\n<\/tr>\n
Greutate molecular\u0103<\/strong><\/td>\nGHK: 340.38 Da \u00b7 GHK-Cu complex: 403.92 Da<\/td>\n<\/tr>\n
Secven\u021b\u0103<\/strong><\/td>\nGly-His-Lys (chelated to Cu\u00b2\u207a)<\/td>\n<\/tr>\n
Form\u0103<\/strong><\/td>\nPulbere liofilizat\u0103 (sau a\u0219a cum este furnizat)<\/td>\n<\/tr>\n
Puritate<\/strong><\/td>\n\u226599% (verificat prin HPLC, COA la cerere)<\/td>\n<\/tr>\n
Depozitare<\/strong><\/td>\nLiofilizat: 2\u20138\u00b0C (frigider) pentru stocul de lucru; \u221220\u00b0C pentru depozitarea pe termen lung a vialelor nefolosite. Reconstituit: 2\u20138\u00b0C, utilizat \u00een ~30 de zile. Proteja\u021bi de lumin\u0103. Nu \u00eenghe\u021ba\u021bi-decongela\u021bi solu\u021bia reconstituit\u0103.<\/td>\n<\/tr>\n
Solubilitate<\/strong><\/td>\nAp\u0103 bacteriostatic\u0103 (recomandat\u0103) sau ap\u0103 steril\u0103 pentru perioade mai scurte de utilizare<\/td>\n<\/tr>\n
Utilizare \u00een cercetare<\/strong><\/td>\nDoar pentru utilizare \u00een cercetare de laborator. Nu este destinat pentru uz diagnostic sau terapeutic uman sau veterinar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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What Is GHK-Cu?<\/h2>\n

GHK-Cu<\/strong> is a naturally-occurring tripeptide-copper complex, discovered by Loren Pickart in 1973 when investigating the anti-aging factor in human plasma. The three-amino-acid sequence glycyl-L-histidyl-L-lysine (GHK) has high affinity for copper ions (Cu2+<\/sup>), and the resulting GHK-Cu complex<\/strong> is the biologically active form found in plasma, saliva, and urine \u2014 declining from an average of 200\u00a0ng\/mL at age 20 to under 80\u00a0ng\/mL by age 60.<\/p>\n

The peptide has a molecular weight of approximately 340\u00a0Da (free GHK) or 402\u00a0Da as the copper complex, with empirical formula C14<\/sub>H23<\/sub>CuN6<\/sub>O4<\/sub>. It is supplied as a high-purity lyophilized powder with the characteristic pale blue colour of the copper complex. GHK-Cu is destinat doar pentru cercetare de laborator<\/strong> and is not intended for human or veterinary diagnosis or therapy. For mechanism, genomic analysis, and published research summaries, see our full GHK-Cu research guide<\/a>.<\/p>\n

Mechanism of Action \u2014 Copper Carrier and Gene Regulator<\/h2>\n

GHK-Cu’s mechanism is unusually broad because the tripeptide functions both as a copper carrier<\/strong> (transporting Cu2+<\/sup> into cells) and a gene-expression regulator<\/strong> acting on thousands of targets. Three mechanistic pathways dominate the published literature:<\/p>\n