GHK-Cu
Copper Tripeptide-1 Research Compound
Copper peptide (GHK-Cu) for tissue repair and matrix biology research applications.
GHK-Cu is a naturally occurring copper-binding peptide complex made from the amino acid sequence glycyl-L-histidyl-L-lysine. It has been widely studied in laboratory and cosmetic-science research for its role in copper transport, extracellular matrix signaling, collagen-related pathways, and cellular signaling pathways observed in controlled laboratory models.
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GHK-Cu is a naturally occurring tripeptide first isolated from human plasma in 1973. It has a high affinity for copper ions (Cu2+) and spontaneously forms a complex known as GHK-Cu. This complex acts as a vital signaling molecule in biological systems, particularly involved in tissue remodeling and cellular protection.
In laboratory research, GHK-Cu is studied for its ability to modulate various biological pathways, including the upregulation of collagen and glycosaminoglycan synthesis. Its unique structure allows it to serve as a carrier for copper into cells, facilitating enzymatic processes essential for extracellular matrix maintenance.
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Strictly for laboratory research use only. Not for human or animal consumption.
Research Pathways & Mechanisms
Collagen & ECM Pathways
Studies the stimulation of glycosaminoglycans and collagen types I and III.
Researching how GHK-Cu signals cells to build the structural support of tissue.
Dermal-Cell Research Models
Investigation into dermal fibroblast proliferation and keratinocyte function.
Evaluating how GHK-Cu interacts with the primary cells responsible for dermal-cell behavior in laboratory models.
In vitro and Preclinical Tissue-Model Research
Analysis of metalloproteinase modulation during the inflammatory phase of repair.
Looking at how GHK-Cu manages the cleanup and reconstruction phases of injury models.
Oxidative Stress & Protection
Research into lipid peroxidation and antioxidant enzyme levels (SOD).
Studying GHK-Cu's role in oxidative-stress response markers in controlled models.
Research Highlights & Focus Areas
Collagen-Related Pathways and Extracellular Matrix Modeling
Examined in dermal fibroblast models for upregulation of collagen types I and III and glycosaminoglycan synthesis — the core structural outputs of the extracellular matrix.
Dermal-Cell Research Models
Investigated across skin models for effects on fibroblast proliferation, keratinocyte function, and the organization of dermal fibers in controlled laboratory settings.
In Vitro and Preclinical Tissue-Model Research
Used in tissue-culture and preclinical models to study metalloproteinase modulation and the balance between matrix breakdown and reconstruction during the repair process.
Oxidative Stress and Cellular Protection Pathways
Studied for its relationship to lipid peroxidation markers and antioxidant enzyme activity, including superoxide dismutase (SOD), in oxidative-stress research models.
Gene Expression and Biological Signaling Systems
Profiled in gene-expression studies reporting broad modulation of genes associated with tissue remodeling, stress response, and cellular signaling systems.
Handling, Storage & Research Compliance Protocols
Storage Instructions
Store at -20°C. Keep container tightly closed in a dry and well-ventilated place. Light sensitive.
Research Constraints & Regulatory Disclaimers
- ✕ Not a medication or pharmaceutical
- ✕ Not a dietary supplement
- ✕ Not a cosmetic or skincare product
- ✕ Not a medical treatment
- ✕ Not a diagnostic tool
- ✕ NOT for human or animal consumption