Copper Peptide Complex
GHK-CU
Tripeptide-Copper(II) Wound Healing & Tissue Research Compound
GHK-Cu (Copper Peptide GHK) is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine. Naturally present in human plasma, saliva, and urine, it declines with age. GHK-Cu is one of the most studied peptide complexes in skin biology research, with extensive literature documenting its effects on fibroblast activation, collagen synthesis, anti-inflammatory gene modulation, and angiogenesis.
Quantity
50MG
Purity
99%
Mol. Weight
403.91 Da
CAS No.
89030-95-5
FOR LABORATORY RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
Research Information
- Naturally occurring tripeptide that binds Cu²⁺ ions with high affinity (Kd ~10⁻¹⁵ M)
- Activates fibroblasts and promotes collagen, elastin, and GAG synthesis in vitro
- Modulates over 4,000 genes including wound healing and antioxidant pathways
- Promotes angiogenesis via upregulation of VEGF and FGF in research models
- Investigated for applications in dermatology, wound biology, and tissue engineering research
Storage Conditions
- Lyophilised powder: store at 4°C, protected from moisture and light
- Reconstituted solution: use within 14 days at 4°C
- DO NOT freeze reconstituted copper peptide solutions — copper complexes may denature
- Keep away from strong oxidising or reducing agents
- Reconstitute in sterile water or PBS for cell culture research applications
Safe Handling
- For in vitro laboratory research use only
- Copper-containing compound — handle with appropriate PPE
- Avoid contact with metal instruments that may displace Cu²⁺
- Protect from strong reducing agents which may disrupt copper coordination
- Dispose of copper-containing waste per local environmental regulations
Molecular Profile
MOLECULAR FORMULA
C₁₄H₂₃CuN₆O₄
MOLECULAR WEIGHT
403.91 Da
CAS NUMBER
89030-95-5
PURITY
99%
CLASSIFICATION / SEQUENCE
Gly-His-Lys · Cu²⁺ complex
Frequently Asked
COMPOUND FAQ
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Reconstitution Solution
BAC Water
Sterile water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative. The standard reconstitution vehicle for research peptide compounds.
RESEARCH USE ONLY: GHK-CU is sold exclusively for in vitro laboratory research. Not intended for human or animal consumption. Not for clinical or therapeutic use.