What Is GHK (Glycyl-L-Histidyl-L-Lysine)?

# What Is GHK (Glycyl-L-Histidyl-L-Lysine)? GHK is a copper-binding tripeptide without copper attachment. ## Key Facts - Type: Tripeptide - Research status: Preclinical / Laboratory research - Molecular information: C14H24N6O4 - Available specifications: 50mg - Testing: HPLC, Mass Spectrometry ## Detailed Overview GHK (Glycyl-L-Histidyl-L-Lysine) is a tripeptide that naturally binds copper ions. It has been studied in cell biology research for its effects on gene expression modulation and its role in tissue remodeling pathways. Published research has investigated its interactions with copper and its effects on cellular processes. RaySunPeptide supplies GHK basic for qualified research and laboratory applications. GHK is a copper-binding tripeptide without copper attachment. It is supplied by RaySunPeptide as a research-grade compound for qualified laboratory and research applications. Published research on GHK (Glycyl-L-Histidyl-L-Lysine) remains at the preclinical and laboratory investigation stage. Researchers studying GHK (Glycyl-L-Histidyl-L-Lysine) have access to peer-reviewed publications through PubMed that document various aspects of its chemical properties and biological activity. RaySunPeptide manufactures and supplies GHK (Glycyl-L-Histidyl-L-Lysine) with the following quality assurances: - **Purity**: ≥98% verified by HPLC - **Testing**: Each batch undergoes HPLC and Mass Spectrometry analysis - **Documentation**: Certificates of Analysis (COA) available upon request - **Packaging**: Available in multiple vial configurations > **Note**: GHK (Glycyl-L-Histidyl-L-Lysine) is supplied for qualified research and laboratory purposes only. It is not intended for human consumption, therapeutic use, or any application outside of controlled research environments. ## References - PubMed database (pubmed.ncbi.nlm.nih.gov) for peer-reviewed research publications on GHK (Glycyl-L-Histidyl-L-Lysine) - RaySunPeptide product specifications and Certificates of Analysis ## Related Products - [MT-1](/products/mt-1) - [MT-2](/products/mt-2) - [GHK-CU](/products/ghk-cu) - [AHK-CU](/products/ahk-cu) ## About RaySunPeptide RaySunPeptide is a peptide manufacturer and supplier based in Southeast Asia, providing research-grade peptides, proteins, and related compounds for qualified research, laboratory, and B2B applications. All products undergo rigorous quality control testing and are supplied with Certificates of Analysis (COA).