{"id":54,"date":"2026-07-29T19:49:15","date_gmt":"2026-07-29T19:49:15","guid":{"rendered":"https:\/\/www.papiresearch.com\/?post_type=product&#038;p=54"},"modified":"2026-08-13T16:04:00","modified_gmt":"2026-08-13T16:04:00","slug":"ghk-cu","status":"publish","type":"product","link":"https:\/\/www.papiresearch.com\/?product=ghk-cu","title":{"rendered":"GHK-CU"},"content":{"rendered":"<h2>GHK-CU<\/h2>\n<p><strong>Catalog strength:<\/strong> 100mg\/3ml<\/p>\n<h3>Research Overview<\/h3>\n<p>Endogenous levels gradually decrease with age, making it a molecule of interest in research involving cellular repair pathways, metalloprotein interactions, and gene-expression regulation. Mechanistically, GHK-Cu has been examined in two primary research contexts: Copper Transport &amp; Enzymatic Activity(GHK acts as a high-affinity copper-binding peptide, facilitating copper transfer among proteins and influencing enzymatic and oxidative-stress pathways in experimental systems. Gene Expression Modulation(In laboratory settings, GHK-Cu has been shown to interact with genomic regulatory networks, influencing thousands of gene-expression patterns associated with cellular signaling, extracellular-matrix activity, and tissue-specific responses. Research models have explored GHK-Cu in relation to collagen synthesis, fibroblast behavior, antioxidant responses, cellular communication, and metalloprotein biology.<\/p>\n<p><strong>CAS number:<\/strong> 49557-75-7<\/p>\n<p><strong>Molar mass:<\/strong> 403.93 g\/mol<\/p>\n<hr>\n<p><strong>RESEARCH USE ONLY &#8211; NOT FOR HUMAN OR VETERINARY USE.<\/strong><\/p>\n<p>This product is offered strictly as a laboratory research material for qualified researchers and educational or analytical use. It is not a drug, food, dietary supplement, cosmetic, medical device, or consumer product. It is not intended for ingestion, injection, inhalation, topical application, compounding, prescribing, dispensing, administration, or any other use in humans or animals.<\/p>\n<p>This product has not been approved by the U.S. Food and Drug Administration. It is not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition. Statements describing mechanisms, pathways, observations, or potential benefits summarize the research context presented in the source catalog and do not constitute medical advice, therapeutic claims, instructions for use, or evidence of safety or efficacy in humans.<\/p>\n<p>The purchaser is solely responsible for verifying that acquisition, possession, handling, storage, research, transfer, and disposal comply with all applicable federal, state, and local laws, institutional requirements, and laboratory safety standards. Sale may be restricted to appropriately qualified research entities. By purchasing, the purchaser represents that the material will be used only for lawful, non-clinical research and will not be resold or supplied for human or veterinary administration.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GHK-Cu is a copper-binding peptide studied for its role in cellular repair pathways, metalloprotein interactions, and gene-expression regulation. Research has explored its relationship to collagen synthesis, fibroblast behavior, and antioxidant responses.<\/p>\n","protected":false},"featured_media":430,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[32,20],"class_list":["post-54","product","type-product","status-publish","has-post-thumbnail","product_cat-research-peptides","product_tag-ghk-cu","product_tag-research-use-only","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/product\/54","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=54"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/media\/430"}],"wp:attachment":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=54"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=54"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=54"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}