GHK-Cu Copper Peptide Vial

Direct Anti Peptide’s GHK-Cu Copper Peptide Vial is a premium-grade, lyophilized research peptide supplied at ≥98% purity for qualified laboratory and scientific research professionals. Formulated for stability and analytical precision, this product represents one of the most extensively studied tripeptide-copper complexes available in the research marketplace today. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

GHK-Cu (Glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring tripeptide with a strong affinity for copper(II) ions. First identified in human plasma, this peptide-copper complex has attracted significant scientific interest due to its documented roles in cellular signaling, extracellular matrix remodeling, and tissue repair mechanisms observed under controlled laboratory conditions. Researchers investigating dermal biology, wound healing models, and hair follicle physiology frequently include GHK-Cu as a key compound in their experimental protocols. Available for sale at Direct Anti Peptide, this vial formulation is engineered to meet the rigorous demands of modern peptide research.

Peptide Structure & Amino Acid Sequence

GHK-Cu is a tripeptide composed of three amino acids in the following sequence: Glycine – Histidine – Lysine, chelated with a copper(II) ion. Its IUPAC name reflects the coordination chemistry between the peptide backbone and the divalent copper center, which is central to its biological activity in research models. The molecular formula is C₁₄H₂₄CuN₆O₄, with a molecular weight of approximately 403.92 g/mol. The CAS number commonly associated with GHK-Cu is 89030-95-5. This well-characterized structure makes GHK-Cu one of the most reproducible and analytically tractable peptide-metal complexes available for purchase in the research reagent market.

Chemical & Physical Characteristics

• Peptide Sequence: Gly-His-Lys (copper complex)
• Molecular Formula: C₁₄H₂₄CuN₆O₄
• Molecular Weight: ~403.92 g/mol
• CAS Number: 89030-95-5
• Appearance: Blue lyophilized powder
• Solubility: Soluble in aqueous buffers (research-grade)
• Storage Temperature: −20°C (long-term); 4°C (short-term)
• Form: Lyophilized powder in sterile glass vial

Purity & Analytical Verification (HPLC & MS)

Every vial of GHK-Cu Copper Peptide supplied by Direct Anti Peptide is independently verified to achieve a minimum purity of ≥98% as determined by high-performance liquid chromatography (HPLC). Mass spectrometry (MS) analysis is additionally employed to confirm molecular identity and detect any residual impurities or synthesis byproducts. These dual analytical methods ensure that researchers receive a compound of consistent, reproducible quality suitable for publication-grade experimental work. Certificates of Analysis (CoA) are available upon request, providing full traceability for every batch.

Quality Control & Lyophilization Integrity

The lyophilization process used in the preparation of this vial removes moisture under vacuum conditions, preserving the structural integrity of the GHK-Cu complex without the need for artificial preservatives or stabilizing excipients. This freeze-drying methodology significantly extends shelf life compared to liquid peptide formulations and reduces the risk of degradation during transit and storage. Each vial is sealed under inert conditions to maintain sterility and chemical stability from production through delivery, ensuring that researchers receive a product that performs consistently from batch to batch.

Safety, Handling & Laboratory Precautions

GHK-Cu Copper Peptide Vial is supplied exclusively for use by trained research professionals operating within appropriately equipped laboratory environments. Standard laboratory safety protocols must be observed at all times when handling this compound. Appropriate personal protective equipment (PPE), including gloves, eye protection, and lab coat, should be worn. This material should be handled in accordance with institutional biosafety guidelines and applicable local regulations. This product is not intended for human or veterinary use, and must not be used in any clinical, diagnostic, or consumptive context.

Reconstitution, Packaging & Storage

Upon receipt, the GHK-Cu vial should be stored at −20°C for long-term preservation or at 4°C if use is anticipated within a short timeframe. Reconstitution should be performed using research-grade sterile aqueous solvents appropriate to the specific experimental protocol, immediately prior to use, to ensure maximum potency and solution integrity. Once reconstituted, the solution should be used promptly and not re-lyophilized. Packaging is designed to protect the vial during international shipping, with tamper-evident sealing and appropriate cold-chain labeling where required.

Intended Research Use & Market Positioning

GHK-Cu is widely utilized in academic and commercial research settings focused on dermal matrix biology, fibroblast activity, antioxidant signaling pathways, and hair follicle stimulation models. Its well-documented interaction with collagen synthesis pathways and elastin production makes it a highly cited compound in peer-reviewed literature. Direct Anti Peptide positions this vial as a best-in-class research reagent for scientists seeking a reliable, high-purity copper peptide for sale with consistent batch-to-batch reproducibility and full analytical documentation.

Ordering, Availability & Fulfillment

GHK-Cu Copper Peptide Vial is available to order now through Direct Anti Peptide’s secure online store. We offer competitive best-price guarantees, fast dispatch, and discreet international shipping to qualified research institutions and licensed laboratory professionals. Multiple quantity options are available to suit varying research scales and budgetary requirements. All orders are processed with full compliance documentation and are subject to verification of research credentials where required by applicable regulations.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. GHK-Cu Copper Peptide Vial is sold exclusively as a laboratory research reagent. Direct Anti Peptide makes no claims regarding the therapeutic, medicinal, or health-related properties of this compound. All purchasers are solely responsible for ensuring that their acquisition and use of this product complies with all applicable local, national, and international laws and regulations governing research chemicals and peptide reagents. This product must not be administered to humans or animals under any circumstances.