{"id":880,"date":"2026-05-25T03:49:57","date_gmt":"2026-05-25T03:49:57","guid":{"rendered":"https:\/\/wuhantopmiraclepeptides.com\/?post_type=product&p=880"},"modified":"2026-06-26T05:12:42","modified_gmt":"2026-06-26T05:12:42","slug":"ghk-cu-copper-50mg","status":"publish","type":"product","link":"https:\/\/wuhantopmiraclepeptides.com\/index.php\/product\/ghk-cu-copper-50mg\/","title":{"rendered":"GHK-Cu (Copper) (50mg)"},"content":{"rendered":"

GHK-Cu (Copper) (50mg) Research Peptide: A Bioactive Copper Tripeptide for Fibroblast, ECM & Tissue Repair Studies<\/span><\/h1>\n

If your research investigates extracellular matrix (ECM) biology, fibroblast signalling, wound healing, or the molecular mechanisms of tissue repair and regeneration,\u00a0<\/span>GHK\u2011Cu (Copper) (50mg) research peptide<\/span><\/strong>\u00a0offers a naturally occurring and extensively studied synthetic tool. GHK-Cu (glycyl\u2011L\u2011histidyl\u2011L\u2011lysine\u2011copper complex), also known as copper tripeptide\u20111, is a naturally occurring tripeptide first identified and developed by Loren Pickart in 1973<\/span>. Found naturally in human plasma, saliva, and urine<\/span>, this small molecule possesses a strong affinity for binding to copper(II) ions<\/span>. <\/span><\/p>\n

Discovered over 50 years ago, GHK-Cu acts as both a signal and a carrier peptide, supporting extracellular matrix remodelling and being released at sites of inflammation or tissue injury, where it promotes collagen, elastin, proteoglycan, and glycosaminoglycan synthesis while exerting potent anti\u2011inflammatory and antioxidant effects<\/span>. This makes GHK-Cu (Copper) (50mg)<\/strong><\/span>\u00a0research peptide<\/span><\/strong>\u00a0a valuable tool for laboratories investigating fibroblast biology, collagen synthesis, ECM dynamics, wound healing, and the molecular biology of tissue regeneration.<\/span><\/p>\n

At\u00a0<\/span>Wuhan Top Miracle Peptides<\/span><\/strong>, we supply high\u2011purity\u00a0<\/span>GHK\u2011Cu (Copper) (50mg) research peptide<\/span><\/strong>\u00a0to research institutions and wholesale buyers across the\u00a0<\/span>United Kingdom, France, Germany, Spain, Sweden, Italy, and the USA<\/span><\/strong>. Every batch is lyophilised, HPLC\u2011verified to \u226598% purity, and accompanied by a Certificate of Analysis (COA), ensuring your investigations into fibroblast biology, ECM dynamics, and tissue regeneration begin with uncompromising quality.<\/span><\/p>\n

What Is GHK\u2011Cu and How Does It Work?<\/span><\/h2>\n

To fully appreciate the research potential of\u00a0<\/span>GHK\u2011Cu (Copper) (50mg) research peptide<\/span><\/strong>, it is essential to understand its biochemical identity, its role as an endogenous copper\u2011binding tripeptide, and the mechanisms by which it exerts its pleiotropic effects.<\/span><\/p>\n

The Copper\u2011Binding Tripeptide<\/span><\/h3>\n

GHK\u2011Cu is a naturally occurring copper\u2011binding tripeptide with the amino acid sequence\u00a0<\/span>Gly\u2011His\u2011Lys<\/span><\/strong>, complexed with a copper(II) ion. Its molecular formula is\u00a0<\/span>C\u2081\u2086H\u2082\u2086CuN\u2086O\u2086<\/span><\/strong>\u00a0(for the acetate salt), with a molecular weight of approximately\u00a0<\/span>461.96 g\/mol<\/span><\/strong>. It has a CAS number of\u00a0<\/span>89030\u201195\u20115<\/span><\/strong>. The peptide is the basic form in which copper is transported in tissues and permeates through cell membranes<\/span>.<\/span><\/p>\n

The molecule has a strong affinity for copper(II) ions, forming the chelated complex GHK\u2011Cu<\/span>. Physiologically, plasma concentrations of GHK average about\u00a0<\/span>200 ng\/mL<\/span><\/strong>\u00a0at age 20 but decline to approximately\u00a0<\/span>80 ng\/mL<\/span><\/strong>\u00a0by age 60, a reduction that may reflect the body’s decreased regenerative capacity over time<\/span>.<\/span><\/p>\n

Mechanism of Action: Matrikine Signalling, Gene Modulation & Copper Transport for GHK-Cu (Copper) (50mg)<\/span><\/h3>\n

The biological activity of\u00a0<\/span>GHK\u2011Cu (Copper) (50mg) research peptide<\/span><\/strong>\u00a0is mediated through several intersecting mechanisms:<\/span><\/p>\n

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    Matrikine Signalling and Gene Modulation:<\/span><\/strong>\u00a0GHK-Cu’s primary mechanism of action is its profound influence on gene expression. Research has shown that GHK can modulate the activity of thousands of human genes, essentially resetting them to a younger, healthier state<\/span>. It acts as a signal peptide, communicating with cells to promote repair and regeneration.<\/span><\/p>\n<\/li>\n

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    Copper Transport and Carrier Function:<\/span><\/strong>\u00a0GHK\u2011Cu serves as a carrier peptide, stabilising and transporting copper ions critical for wound healing, enzymatic activation, and tissue regeneration<\/span>. It facilitates the delivery of copper to cells, where it is required for collagen and elastin formation<\/span>.<\/span><\/p>\n<\/li>\n

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    Fibroblast Activation and ECM Synthesis:<\/span><\/strong>\u00a0GHK\u2011Cu stimulates fibroblast proliferation, collagen synthesis, angiogenesis, and ECM remodelling<\/span>. It increases messenger RNA production for collagen, elastin, proteoglycans, and glycosaminoglycans in fibroblasts<\/span>. It stimulates collagen synthesis in fibroblasts<\/span>\u00a0and increases the proliferative potential of keratinocytes by regulating extracellular matrix proteins such as \u03b16 and \u03b21 integrins<\/span>.<\/span><\/p>\n<\/li>\n

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    Anti\u2011Inflammatory and Antioxidant Effects:<\/span><\/strong>\u00a0GHK\u2011Cu possesses potent anti\u2011inflammatory and antioxidant effects<\/span>. Studies have shown that GHK\u2011Cu notably decreases the migration of neutrophils and macrophages, suppresses the expression of pro\u2011inflammatory cytokines (tnf\u2011a, il\u20111\u03b2, il6) and increases the expression of the anti\u2011inflammatory cytokine il\u201110<\/span>. It also mitigates oxidative stress by reducing levels of nitric oxide (NO) and reactive oxygen species (ROS), and improves superoxide dismutase (SOD) activity<\/span>. GHK\u2011Cu reduces ROS production, increases SOD activity, and decreases TNF\u2011\u03b1 and IL\u20116 production through the suppression of NF\u2011\u03baB p65 and p38 MAPK signalling<\/span>. It may exert its anti\u2011inflammatory effects via the JAK\/STAT signalling pathway<\/span>.<\/span><\/p>\n<\/li>\n

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    Angiogenesis and Growth Factor Stimulation:<\/span><\/strong>\u00a0GHK\u2011Cu promotes angiogenesis by increasing the expression of basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF)<\/span>.<\/span><\/p>\n<\/li>\n<\/ul>\n

    Key Research Applications for GHK\u2011Cu (Copper) (50mg)<\/span><\/h2>\n

    GHK\u2011Cu (Copper) (50mg) research peptide<\/span><\/strong>\u00a0is a versatile tool with applications spanning several domains of biomedical research.<\/span><\/p>\n

    1. Wound Healing and Tissue Repair Research<\/span><\/h3>\n

    GHK\u2011Cu has been extensively studied for its wound\u2011healing properties. Research has demonstrated:<\/span><\/p>\n