{"id":1053,"date":"2026-01-29T15:17:36","date_gmt":"2026-01-29T15:17:36","guid":{"rendered":"https:\/\/biovantixlab.com\/?post_type=product&#038;p=1053"},"modified":"2026-08-17T03:09:55","modified_gmt":"2026-08-17T03:09:55","slug":"ghk-cu-10mg","status":"publish","type":"product","link":"https:\/\/md.biovantixlab.com\/?product=ghk-cu-10mg","title":{"rendered":"GHK-Cu 50mg"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"1053\" class=\"elementor elementor-1053\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-631530f e-con-full e-flex e-con e-parent\" data-id=\"631530f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6409263 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"6409263\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"104895075\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-1048950751\" data-tab-title-id=\"e-n-tab-title-1048950751\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-1048950751\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDescription\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-1048950751\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1048950751\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-897d6be e-con-full e-flex e-con e-child\" data-id=\"897d6be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-44b9fba e-flex e-con-boxed e-con e-child\" data-id=\"44b9fba\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b926133 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b926133\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#1\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>1. <\/span>GHK-Cu Overview<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#2\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>2. <\/span>GHK-Cu Structure<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-971ce9b elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"971ce9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#3\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>3. <\/span>GHK-Cu Research<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#4\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><span>4. <\/span>GHK-Cu References<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a49f79b e-flex e-con-boxed e-con e-child\" data-id=\"a49f79b\" data-element_type=\"container\" data-e-type=\"container\" id=\"1\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8d0502c e-con-full e-flex e-con e-child\" data-id=\"8d0502c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59aaf24 elementor-widget elementor-widget-heading\" data-id=\"59aaf24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GHK-Cu: Overview\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee5a12a e-con-full e-flex e-con e-child\" data-id=\"ee5a12a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b63b42 elementor-widget elementor-widget-text-editor\" data-id=\"7b63b42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"overview\" class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>GHK-Cu (copper glycyl-L-histidyl-L-lysine) is a naturally occurring tripeptide\u2013copper(II) coordination complex studied in preclinical research as a regulator of copper bioavailability and copper-dependent signaling. The tripeptide ligand (GHK) chelates Cu<sup>2+<\/sup>\u00a0with high affinity, enabling controlled investigation of copper sequestration, delivery, and redistribution in extracellular and cellular environments. Experimental literature has evaluated GHK-Cu in diverse in vitro systems and in vivo animal models as a probe for pathways associated with metal-ion homeostasis, redox regulation, extracellular matrix turnover, and injury-responsive transcriptional programs.<\/p><p>Across laboratory models, GHK-Cu has been reported to influence processes frequently tracked as preclinical endpoints, including collagen\/elastin-associated extracellular matrix synthesis, angiogenesis-related signaling, antioxidant response pathways, immune-cell recruitment, and proteostasis. These observations are interpreted mechanistically as copper-mediated modulation of enzyme activity, transcription factor signaling, and gene-expression networks rather than as outcomes or claims of applied use.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-805a397 e-flex e-con-boxed e-con e-child\" data-id=\"805a397\" data-element_type=\"container\" data-e-type=\"container\" id=\"2\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e03ab05 e-con-full e-flex e-con e-child\" data-id=\"e03ab05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1eea56f elementor-widget elementor-widget-heading\" data-id=\"1eea56f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GHK-Cu: Biochemical Characteristics\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c9269a6 e-con-full e-flex e-con e-child\" data-id=\"c9269a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-313789c elementor-widget elementor-widget-text-editor\" data-id=\"313789c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"structure\" class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p><strong>Amino Acid Sequence:<\/strong>\u00a0Gly-His-Lys(Cu<sup>2+<\/sup>)<br \/><strong>Molecular Formula:<\/strong>\u00a0C<sub>16<\/sub>H<sub>28<\/sub>CuN<sub>6<\/sub>O<sub>6<\/sub><sup>-2<\/sup><strong><br \/>Molecular Weight:<\/strong>\u00a0463.98 g\/mol<br \/><strong>PubChem CID:<\/strong>\u00a0156588903<br \/><strong>CAS Number:<\/strong>\u00a049557-75-7<br \/><strong>Synonyms:<\/strong>\u00a0copper glycyl-histidyl-lysine, lamin<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f617e17 elementor-widget elementor-widget-image\" data-id=\"f617e17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Molecule-1.png\" class=\"attachment-full size-full wp-image-647\" alt=\"\" srcset=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Molecule-1.png 500w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Molecule-1-300x300.png 300w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Molecule-1-150x150.png 150w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Molecule-1-100x100.png 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea05205 elementor-widget elementor-widget-text-editor\" data-id=\"ea05205\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"structure\" class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>Source:\u00a0<a title=\"GHK-Cu Structure\" href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/156588903\" target=\"_blank\" rel=\"nofollow noopener\">PubChem<\/a><\/p><p>GHK coordinates Cu<sup>2+<\/sup>\u00a0through nitrogen- and oxygen-donor atoms contributed by the glycine N-terminus, histidine imidazole, and lysine-associated functional groups, forming a stable yet exchange-capable complex in aqueous systems. This coordination chemistry is leveraged in laboratory research to study copper partitioning between peptide ligands, proteins, and cellular compartments, as well as copper-dependent catalytic and redox processes under defined experimental conditions.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89a922c e-flex e-con-boxed e-con e-child\" data-id=\"89a922c\" data-element_type=\"container\" data-e-type=\"container\" id=\"3\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f5455f0 e-con-full e-flex e-con e-child\" data-id=\"f5455f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd6fbb4 elementor-widget elementor-widget-heading\" data-id=\"dd6fbb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GHK-Cu: Research Applications\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc49a3c e-con-full e-flex e-con e-child\" data-id=\"cc49a3c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f48ec5c elementor-widget elementor-widget-text-editor\" data-id=\"f48ec5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"research\" class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>GHK-Cu is used as a research reagent in mechanistic studies of copper homeostasis and copper-sensitive signaling. Typical preclinical applications include cell-based assays examining oxidative stress response (e.g., ROS handling and antioxidant pathway activation), transcriptional profiling of metal-responsive and inflammatory gene networks, and extracellular matrix (ECM) remodeling readouts (e.g., collagen-associated transcript\/protein markers, elastin-associated markers, and matrix metalloproteinase regulation) in fibroblast, epithelial, and endothelial model systems.<\/p><p>In vivo animal studies and ex vivo tissue models employ GHK-Cu to investigate injury-responsive programs such as angiogenesis-associated signaling, immune cell recruitment phenotypes, and remodeling-associated gene expression patterns. In neurobiology-focused preclinical research, GHK-Cu is additionally evaluated as a tool compound for probing the relationship between copper availability and protein aggregation\/clearance pathways in controlled experimental contexts.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f12065 e-flex e-con-boxed e-con e-child\" data-id=\"8f12065\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-67de5a3 e-con-full e-flex e-con e-child\" data-id=\"67de5a3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49efd74 elementor-widget elementor-widget-heading\" data-id=\"49efd74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GHK-Cu: Pathway \/ Mechanistic Context\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fddb75a e-con-full e-flex e-con e-child\" data-id=\"fddb75a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d874b6d elementor-widget elementor-widget-text-editor\" data-id=\"d874b6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>Mechanistically, GHK-Cu is studied as a copper-delivery and copper-buffering complex that can influence copper-dependent enzymes and signaling pathways. Preclinical literature describes modulation of oxidative stress pathways via changes in redox-active copper availability and downstream regulation of antioxidant defenses. GHK-Cu has also been associated with altered activity of inflammatory signaling nodes, including NF-\u03baB\u2013linked transcriptional programs, in cell and animal models.<\/p><p>Gene-expression studies have reported broad transcriptional shifts after GHK-Cu exposure in vitro, including changes in genes associated with DNA repair, proteostasis, and extracellular matrix organization. These observations are used to interrogate how copper-ligand complexes can reshape cellular stress responses and remodeling programs at the transcriptional level, including potential epigenetic contributors to metal-responsive gene regulation.<\/p><p>In protein-aggregation research, copper is a key variable in redox chemistry and aggregation kinetics for several amyloidogenic proteins. Laboratory studies evaluate whether copper sequestration by GHK can modify copper-catalyzed oxidative reactions and aggregation behavior under defined conditions. Such work is framed strictly as mechanistic interrogation of metal-ion contributions to protein misfolding and aggregate formation.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-719e58a elementor-widget elementor-widget-image\" data-id=\"719e58a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"860\" src=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Diagram_Final-1-1024x860.webp\" class=\"attachment-large size-large wp-image-644\" alt=\"\" srcset=\"https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Diagram_Final-1-1024x860.webp 1024w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Diagram_Final-1-300x252.webp 300w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Diagram_Final-1-768x645.webp 768w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Diagram_Final-1-600x504.webp 600w, https:\/\/md.biovantixlab.com\/wp-content\/uploads\/2025\/12\/GHKCu_Diagram_Final-1.webp 1102w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3ae08b elementor-widget elementor-widget-text-editor\" data-id=\"b3ae08b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>Source:\u00a0<a title=\"GHK-Cu Diagram\" href=\"https:\/\/www.semanticscholar.org\/paper\/GHK-%E2%80%93-Copper-Peptide-in-Skin-Remodeling-and-!-in-Pickart\/56992fa05930e1f6a22c3d84f80ff8ac6774f72b\/figure\/3\" target=\"_blank\" rel=\"nofollow noopener\">Semantic Scholar<\/a><\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-855637d e-flex e-con-boxed e-con e-child\" data-id=\"855637d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3657e2d e-con-full e-flex e-con e-child\" data-id=\"3657e2d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-902f324 elementor-widget elementor-widget-heading\" data-id=\"902f324\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GHK-Cu: Preclinical Research Summary\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e8875f e-con-full e-flex e-con e-child\" data-id=\"5e8875f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7829a1 elementor-widget elementor-widget-text-editor\" data-id=\"c7829a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>Preclinical studies of GHK-Cu include in vitro experiments across fibroblast, endothelial, epithelial, and immune-relevant cell models, as well as in vivo animal studies in which injury-responsive endpoints are quantified. Reported findings commonly include changes in ECM-associated transcription\/protein markers (e.g., collagen\/elastin-related signals), modulation of inflammatory cytokine signaling (including pathways involving TNF-\u03b1 and IL-6), and altered oxidative stress parameters consistent with engagement of antioxidant response pathways.<\/p><p>Additional animal-model literature describes changes in angiogenesis-associated signaling and remodeling markers in tissue injury paradigms. Separately, transcriptomic analyses described in the cited literature report that GHK-Cu exposure can shift expression of a substantial subset of measured genes in vitro, supporting its use as a laboratory tool for probing copper-linked transcriptional regulation and downstream pathway enrichment patterns. Research on metal-ion involvement in amyloidogenic protein chemistry has also examined GHK-Cu as a copper-sequestering variable in controlled aggregation and toxicity assay designs.<\/p><p>All summaries above refer only to controlled preclinical investigations and are provided to support experimental design considerations, mechanistic hypothesis generation, and pathway mapping in laboratory settings.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-40ba7b7 e-flex e-con-boxed e-con e-child\" data-id=\"40ba7b7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fa5e150 e-con-full e-flex e-con e-child\" data-id=\"fa5e150\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d98030c elementor-widget elementor-widget-heading\" data-id=\"d98030c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GHK-Cu: Form &amp; Analytical Testing\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f740c1 e-con-full e-flex e-con e-child\" data-id=\"2f740c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1c1164 elementor-widget elementor-widget-text-editor\" data-id=\"d1c1164\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>GHK-Cu is supplied as a research-grade peptide\u2013metal complex. Identity and composition are commonly assessed using analytical methods such as HPLC for purity profiling and mass spectrometry for molecular confirmation, with copper content\/stoichiometry evaluated where applicable using techniques such as ICP-MS\/ICP-OES or other validated elemental analysis approaches. UV-Vis or related spectroscopic methods may be used to characterize copper coordination features in solution under defined laboratory conditions.<\/p><p>Researchers should handle peptide\u2013metal complexes using standard laboratory practices appropriate for synthetic peptides and transition-metal coordination compounds, including controls for metal contamination, chelator compatibility, and buffer composition effects on copper speciation during experimental setup.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e412cea e-flex e-con-boxed e-con e-child\" data-id=\"e412cea\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-be452eb e-con-full e-flex e-con e-child\" data-id=\"be452eb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ae1a2c elementor-widget elementor-widget-heading\" data-id=\"3ae1a2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Article Author\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-128c332 e-con-full e-flex e-con e-child\" data-id=\"128c332\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-740426b elementor-widget elementor-widget-text-editor\" data-id=\"740426b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p>The above literature was researched, edited and organized by Dr. E. Logan, M.D. Dr. E. Logan holds a doctorate degree from\u00a0<a href=\"https:\/\/case.edu\/medicine\/\" target=\"_blank\" rel=\"nofollow noopener\">Case Western Reserve University School of Medicine<\/a> and a B.S. in molecular biology.<\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba00be4 e-flex e-con-boxed e-con e-child\" data-id=\"ba00be4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b7179dc e-con-full e-flex e-con e-child\" data-id=\"b7179dc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a7942e elementor-widget elementor-widget-heading\" data-id=\"7a7942e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Scientific Journal Author\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-beba10e e-con-full e-flex e-con e-child\" data-id=\"beba10e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5489ad2 elementor-widget elementor-widget-text-editor\" data-id=\"5489ad2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p><a href=\"https:\/\/www.linkedin.com\/in\/loren-pickart-66866747\" target=\"_blank\" rel=\"nofollow noopener\">Loren Pickart, Ph.D.<\/a>\u00a0has released 109 publications and is developing patents and analyzing GHK&#8217;s effects on human gene expression of 4,192 genes. In addition to GHK&#8217;s published potential uses on skin inflammation, metastatic cancer and COPD, it appears to have beneficial effects on other tissue systems such as the nervous system, gastrointestinal system, and mitochondrial system. His brief but detailed autobiography dives into the motivations and background behind his dedicating to skin, anti-aging, and life-long training.<\/p><p><a href=\"https:\/\/www.researchgate.net\/profile\/Loren_Pickart\" target=\"_blank\" rel=\"nofollow noopener\">Loren Pickart, Ph.D<\/a> is being referenced as one of the leading scientists involved in the research and development of GHK-Cu. In no way is this doctor\/scientist endorsing or advocating the purchase, sale, or use of this product for any reason. There is no affiliation or relationship, implied or otherwise, between Peptide Sciences and this doctor. The purpose of citing the doctor is to acknowledge, recognize, and credit the exhaustive research and development efforts conducted by the scientists studying this peptide. Loren Pickart, Ph.D is listed in [3] [4] and [8] under the referenced citations.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bcb7139 e-flex e-con-boxed e-con e-child\" data-id=\"bcb7139\" data-element_type=\"container\" data-e-type=\"container\" id=\"4\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9e826c0 e-con-full e-flex e-con e-child\" data-id=\"9e826c0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b7c7c7 elementor-widget elementor-widget-heading\" data-id=\"1b7c7c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Referenced Citations\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b323666 e-con-full e-flex e-con e-child\" data-id=\"b323666\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-570783f elementor-widget elementor-widget-text-editor\" data-id=\"570783f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><ol><li><a title=\"The effect of topical tripeptide-copper complex on healing of ischemic open wounds\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/14648529\/\" target=\"_blank\" rel=\"nofollow noopener\">S. 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Ed.<\/em>, vol. 19, no. 8, pp. 969\u2013988, 2008, doi: 10.1163\/156856208784909435.<\/a><\/li><li><a title=\"Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6073405\/\" target=\"_blank\" rel=\"nofollow noopener\">L. Pickart and A. Margolina, \u201cRegenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data,\u201d\u00a0<em>Int. J. Mol. Sci.<\/em>, vol. 19, no. 7, p. 1987, Jul. 2018, doi: 10.3390\/ijms19071987.<\/a><\/li><li><a title=\"Copper and copper proteins in Parkinson's disease\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/24672633\/\" target=\"_blank\" rel=\"nofollow noopener\">S. Montes, S. Rivera-Mancia, A. Diaz-Ruiz, L. Tristan-Lopez, and C. Rios, \u201cCopper and Copper Proteins in Parkinson\u2019s Disease,\u201d\u00a0<em>Oxid. Med. Cell. 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Neurosci.<\/em>, vol. 7, no. 9, pp. 1300\u20131310, Sep. 2016, doi: 10.1021\/acschemneuro.6b00175.<\/a><\/li><li><a title=\"GHK and DNA: resetting the human genome to health\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25302294\/\" target=\"_blank\" rel=\"nofollow noopener\">L. Pickart, J. M. Vasquez-Soltero, and A. Margolina, \u201cGHK and DNA: Resetting the Human Genome to Health,\u201d\u00a0<em>BioMed Res. Int.<\/em>, vol. 2014, p. 151479, 2014, doi: 10.1155\/2014\/151479.<\/a><\/li><li><a title=\"Protective and Anti-Aging Effects of 5 Cosmeceutical Peptide Mixtures on Hydrogen Peroxide-Induced Premature Senescence in Human Skin Fibroblasts\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33849044\/\" target=\"_blank\" rel=\"nofollow noopener\">Y. Wu, K. Cao, W. Zhang, G. Zhang, and M. Zhou, \u201cProtective and Anti-Aging Effects of 5 Cosmeceutical Peptide Mixtures on Hydrogen Peroxide-Induced Premature Senescence in Human Skin Fibroblasts,\u201d\u00a0<em>Skin Pharmacol. Physiol.<\/em>, vol. 34, no. 4, pp. 194\u2013202, 2021, doi: 10.1159\/000514496.<\/a><\/li><li><a title=\"Biomimetic Hydrogel Scaffolds with Copper Peptide-Functionalized RADA16 Nanofiber Improve Wound Healing in Diabetes\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35598070\/\" target=\"_blank\" rel=\"nofollow noopener\">X. Yang, Y. Zhang, C. Huang, L. Lu, J. Chen, and Y. Weng, \u201cBiomimetic Hydrogel Scaffolds with Copper Peptide-Functionalized RADA16 Nanofiber Improve Wound Healing in Diabetes,\u201d\u00a0<em>Macromol. Biosci.<\/em>, vol. 22, no. 8, p. e2200019, Aug. 2022, doi: 10.1002\/mabi.202200019.<\/a><\/li><li><a title=\"GHK-Cu-liposomes accelerate scald wound healing in mice by promoting cell proliferation and angiogenesis\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28370978\/\" target=\"_blank\" rel=\"nofollow noopener\">X. Wang\u00a0<em>et al.<\/em>, \u201cGHK-Cu-liposomes accelerate scald wound healing in mice by promoting cell proliferation and angiogenesis,\u201d\u00a0<em>Wound Repair Regen. Off. Publ. Wound Heal. Soc. Eur. Tissue Repair Soc.<\/em>, vol. 25, no. 2, pp. 270\u2013278, Apr. 2017, doi: 10.1111\/wrr.12520.<\/a><\/li><li><a title=\"Glycyl-L-histidyl-L-lysine-Cu2+ attenuates cigarette smoke-induced pulmonary emphysema and inflammation by reducing oxidative stress pathway\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35936787\/\" target=\"_blank\" rel=\"nofollow noopener\">Q. Zhang, L. Yan, J. Lu, and X. Zhou, \u201cGlycyl-L-histidyl-L-lysine-Cu2+ attenuates cigarette smoke-induced pulmonary emphysema and inflammation by reducing oxidative stress pathway,\u201d\u00a0<em>Front. Mol. Biosci.<\/em>, vol. 9, p. 925700, 2022, doi: 10.3389\/fmolb.2022.925700.<\/a><\/li><li><a title=\"The tri-peptide GHK-Cu complex ameliorates lipopolysaccharide-induced acute lung injury in mice\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/27517151\/\" target=\"_blank\" rel=\"nofollow noopener\">J.-R. Park, H. Lee, S.-I. Kim, and S.-R. Yang, \u201cThe tri-peptide GHK-Cu complex ameliorates lipopolysaccharide-induced acute lung injury in mice,\u201d\u00a0<em>Oncotarget<\/em>, vol. 7, no. 36, pp. 58405\u201358417, Sep. 2016, doi: 10.18632\/oncotarget.11168.<\/a><\/li><li><a title=\"In vitro studies of antimicrobial activity of Gly-His-Lys conjugates as potential and promising candidates for therapeutics in skin and tissue infections\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25556094\/\" target=\"_blank\" rel=\"nofollow noopener\">M. Kukowska, M. Kukowska-Kaszuba, and K. Dzierzbicka, \u201cIn vitro studies of antimicrobial activity of Gly-His-Lys conjugates as potential and promising candidates for therapeutics in skin and tissue infections,\u201d\u00a0<em>Bioorg. Med. Chem. Lett.<\/em>, vol. 25, no. 3, pp. 542\u2013546, Feb. 2015, doi: 10.1016\/j.bmcl.2014.12.029.<\/a><\/li><li><a title=\"Intestinal absorption of small peptides: a review\" href=\"https:\/\/ifst.onlinelibrary.wiley.com\/doi\/full\/10.1111\/ijfs.14048\" target=\"_blank\" rel=\"nofollow noopener\">W. Shen and T. Matsui, \u201cIntestinal absorption of small peptides: a review,\u201d\u00a0<em>Int. J. Food Sci. Technol.<\/em>, vol. 54, no. 6, pp. 1942\u20131948, 2019, doi: 10.1111\/ijfs.14048.<\/a><\/li><\/ol><p><strong>ALL ARTICLES AND PRODUCT INFORMATION PROVIDED ON THIS WEBSITE ARE FOR INFORMATIONAL AND EDUCATIONAL PURPOSES ONLY.<\/strong><\/p><p>The products offered on this website are furnished for in-vitro studies only. In-vitro studies (Latin: in glass) are performed outside of the body. These products are not medicines or drugs and have not been approved by the FDA to prevent, treat or cure any medical condition, ailment or disease. Bodily introduction of any kind into humans or animals is strictly forbidden by law.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0bea64 e-flex e-con-boxed e-con e-child\" data-id=\"d0bea64\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3e53537 e-con-full e-flex e-con e-child\" data-id=\"3e53537\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2335519 elementor-widget elementor-widget-heading\" data-id=\"2335519\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RUO Disclaimer\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ece575e e-con-full e-flex e-con e-child\" data-id=\"ece575e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0178ad9 elementor-widget elementor-widget-text-editor\" data-id=\"0178ad9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"product.info.description\" class=\"product-tab-content\" role=\"tabpanel\" aria-labelledby=\"tab-label-product.info.description\" data-role=\"content\" aria-hidden=\"false\"><div class=\"l-page__container description\"><div class=\"c-pdp-contents__item\"><div class=\"c-pdp-contents__text\"><p><strong>For Research Use Only (RUO). Not for human consumption.<\/strong><\/p><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>GHK-Cu is a naturally occurring copper-binding tripeptide (Gly-His-Lys\u00b7Cu\u00b2\u207a) studied for its role in gene expression, extracellular matrix synthesis, and metalloproteinase regulation. It forms a high-affinity complex with copper ions that modulates enzymatic catalysis, collagen remodeling, and redox balance in experimental systems. GHK-Cu is widely used in molecular biology and biochemistry research to investigate peptide-metal interactions and the mechanisms underlying cellular regeneration.<\/p>\n<p>For research use only. Not for human consumption.<\/p>\n<p><strong>Referencias:<\/strong><br \/>\nPickart L et al., BioMed Res Int, 2015<br \/>\nMaquart FX et al., FEBS Lett, 1988;238(2):343\u2013346<br \/>\nSim\u00e9on A et al., J Invest Dermatol, 2000;115(6):961\u2013968<\/p>\n<p>Estas c\u00e1psulas se proporcionan exclusivamente como contenedores inertes para el transporte, almacenamiento y manipulaci\u00f3n en seco de materiales de investigaci\u00f3n de laboratorio. No son formas farmac\u00e9uticas y no est\u00e1n destinadas a la ingesti\u00f3n ni a la administraci\u00f3n. No deben utilizarse como sistemas de administraci\u00f3n de f\u00e1rmacos, ni consumirse ni administrarse de ninguna forma. Solo para uso en investigaci\u00f3n: No apto para uso en humanos ni animales. 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