{"product_id":"ghk-cu","title":"GHK-CU","description":"\u003cp\u003eGHK-Cu is a copper-binding tripeptide complex composed of the amino acid sequence Gly–His–Lys (GHK) chelated with a divalent copper ion (Cu²⁺). Supplied as a high-purity, lyophilized powder, GHK-Cu is intended strictly for Research Use Only (RUO). It is widely used in laboratory and preclinical research to investigate cell signaling, gene expression regulation, extracellular matrix dynamics, tissue remodeling, oxidative stress response, and regenerative biology under controlled experimental conditions.\u003c\/p\u003e\n\u003cp\u003eThe 50 mg research format supports reproducible dosing and extended use across in vitro, ex vivo, and preclinical study designs.\u003c\/p\u003e\n\u003cp\u003eMolecular \u0026amp; Chemical Information\u003c\/p\u003e\n\u003cp\u003ePeptide Type: Copper-binding tripeptide (GHK complexed with Cu²⁺)\u003c\/p\u003e\n\u003cp\u003eAmino Acid Sequence: Gly–His–Lys\u003c\/p\u003e\n\u003cp\u003eMolecular Formula: C₁₄H₂₄N₆O₄Cu\u003c\/p\u003e\n\u003cp\u003eForm: Lyophilized powder (blue to blue-green, characteristic of copper complexes)\u003c\/p\u003e\n\u003cp\u003ePurity: Research grade (typically ≥ 98%, HPLC-verified)\u003c\/p\u003e\n\u003cp\u003eQuantity: 50 mg\u003c\/p\u003e\n\u003cp\u003eSolubility: Soluble in sterile water or compatible laboratory buffers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScientific \u0026amp; Research Relevance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGHK-Cu is an endogenously occurring copper peptide complex found in plasma, saliva, and other biological fluids. In research settings, it is studied for its broad influence on cellular communication and tissue-level signaling pathways.\u003c\/p\u003e\n\u003cp\u003eExperimental data have shown that GHK-Cu can influence:\u003c\/p\u003e\n\u003cp\u003eGene expression profiles related to tissue repair, extracellular matrix synthesis, and cellular differentiation\u003c\/p\u003e\n\u003cp\u003eCopper-dependent enzymatic activity, redox signaling, and oxidative stress balance\u003c\/p\u003e\n\u003cp\u003eFibroblast behavior, collagen organization, and matrix remodeling\u003c\/p\u003e\n\u003cp\u003eCell migration and angiogenesis-related pathways in controlled biological systems\u003c\/p\u003e\n\u003cp\u003eBecause copper is an essential trace element in many enzymatic and redox processes, GHK-Cu provides a biologically relevant tool for studying metal-peptide interactions and their downstream effects on cellular and tissue dynamics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Research Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGHK-Cu is commonly used in laboratory and preclinical research for:\u003c\/p\u003e\n\u003cp\u003eExtracellular matrix \u0026amp; connective tissue studies — investigating collagen synthesis, elastin formation, glycosaminoglycan production, and matrix organization.\u003c\/p\u003e\n\u003cp\u003eCell signaling \u0026amp; gene expression research — examining transcriptional regulation, growth-factor pathways, and cellular differentiation in fibroblasts, keratinocytes, or endothelial cells.\u003c\/p\u003e\n\u003cp\u003eWound-healing and tissue-repair models — using in vitro scratch assays, scaffold systems, or preclinical injury models to study cellular migration and tissue remodeling mechanisms.\u003c\/p\u003e\n\u003cp\u003eAngiogenesis \u0026amp; vascular biology assays — exploring endothelial cell behavior, capillary formation, and copper-dependent vascular signaling pathways.\u003c\/p\u003e\n\u003cp\u003eOxidative stress \u0026amp; redox biology research — studying antioxidant enzyme modulation, copper homeostasis, and cellular responses to oxidative challenge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Researchers Choose GHK-Cu\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEndogenous copper-peptide complex with well-characterized biological relevance.\u003c\/p\u003e\n\u003cp\u003eMulti-pathway research utility, supporting studies in matrix biology, cell signaling, oxidative stress, and regenerative models.\u003c\/p\u003e\n\u003cp\u003eHigh-purity, lyophilized format ensures stability, accurate reconstitution, and reproducible experimental outcomes.\u003c\/p\u003e\n\u003cp\u003e50 mg supply supports long-term studies, repeat assays, and standardized laboratory workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegulatory \/ Compliance Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFOR RESEARCH USE ONLY.\u003cbr\u003eNot for human or veterinary use, therapeutic, diagnostic, dietary, or cosmetic applications.\u003cbr\u003eThis compound has not been evaluated or approved by the U.S. Food and Drug Administration (FDA) or any regulatory authority for clinical use.\u003cbr\u003eUse is restricted to in vitro, ex vivo, or preclinical research conducted in compliance with all applicable institutional, local, state, and federal regulations governing research chemicals and peptides.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"50mg","offer_id":50846602461499,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3782\/1243\/files\/gHK-Cu-erref.jpg?v=1765815849","url":"https:\/\/nextlevellabs.org\/products\/ghk-cu","provider":"Next Level Labs","version":"1.0","type":"link"}