AHK-Cu (Copper Tripeptide) 200mg (Topical)

AHK-Cu: Investigating Copper-Dependent Signaling in Angiogenesis and Hair Growth

AHK-Cu represents a significant advancement in the study of bioactive metallopeptides. Unlike the simpler AHK tripeptide, the coordinated copper ion in AHK-Cu acts as a critical cofactor for enzymes involved in the cross-linking of collagen and elastin. Researchers who buy AHK-Cu online through Peptide Science are exploring a “dual-action” mechanism: the stimulation of dermal fibroblasts and the upregulation of Vascular Endothelial Growth Factor (VEGF). This combination is essential for studying the nutrient-rich microenvironment required for robust hair follicle development and skin tissue resilience.

Primary Research Class: Vascular Stimulant & ECM Regenerator

AHK-Cu is uniquely positioned in research for its ability to influence the vascular system and the structural integrity of the skin simultaneously. It is an essential tool for mapping how copper-peptide complexes regulate the life cycle of vascular endothelial cells.

The Mechanism: How AHK-Cu Drives Cellular Repair

The biological activity of AHK-Cu is driven by the synergistic relationship between the tripeptide sequence and the copper ion:

• VEGF Secretion & Angiogenesis: Research suggests that AHK-Cu stimulates fibroblasts to secrete Vascular Endothelial Growth Factor. This is a primary driver for the formation of new blood vessels, ensuring that hair follicles and skin tissues receive the oxygen and nutrients necessary for growth.

• Extracellular Matrix (ECM) Synthesis: The copper ion is a vital cofactor for lysyl oxidase, an enzyme required for the structural cross-linking of collagen and elastin. This process reinforces the skin’s “scaffolding,” leading to improved firmness and elasticity in research models.

• Follicular Health: By targeting the fibroblasts within the hair follicle, AHK-Cu is studied for its ability to prevent the shrinkage of follicles (miniaturization) and support the growth of thicker, more robust hair strands.

• Antioxidant Defense: Copper ions within the peptide complex are hypothesized to exhibit superoxide dismutase-like activity, protecting cells from oxidative stress and environmental damage.

Key Research Applications

• Hair Growth Dynamics: Investigating the extension of the anagen (growth) phase and the revitalization of dormant follicles.

• Dermal Integrity: Studying the increase in collagen density and the repair of photo-damaged skin tissues.

• Wound Healing & Microcirculation: Researching how localized VEGF production accelerates the repair of damaged dermal layers and improves blood flow.

• Enzymatic Cofactor Activity: Mapping the specific role of copper coordination in the synthesis of structural proteins.

Technical Specifications

• Molecular Formula: C15​H25​CuN6​O4​

• Molecular Weight: $416.9\text{ g/mol}$

• Purity: $\ge 99\%$ (HPLC-MS Verified)

• Structure: [L-Alanyl-κN-L-histidyl-κN,κN3-L-lysinato(2-)]copper Monohydrochloride

• Storage: Store at -20°C in a light-protected environment to prevent dissociation of the copper ion.

Reconstitution & Topical Dosage Guide

As a 200mg lyophilized powder, AHK-Cu is highly water-soluble and designed for precise laboratory formulation:

• Mixing: Reconstitute with a sterile aqueous diluent or a specialized topical vehicle.

• Stability: The copper ion provides significant stability; however, avoid mixing with strong acids or chelating agents that could strip the copper from the peptide.

• Preparation: Gently swirl the vial until the solution reaches a characteristic blue tint, indicating complete dissolution of the copper complex.

• Research Concentration: Most dermal and scalp research protocols utilize a concentration between 1% and 5% to assess the depth of follicular penetration.

Why Source from Peptides Sciences?

Metallopeptides require extreme manufacturing precision to ensure the metal ion is correctly coordinated. Peptides Sciences is the industry leader for technically authoritative research reagents.

• 99% Purity & Structural Fidelity: Every batch undergoes HPLC-MS testing to confirm the exact copper-peptide bond.

• Full Lab Documentation: We provide a batch-specific Certificate of Analysis (COA) with every order for professional research auditing.

• Bioactive Integrity: Our lyophilization process preserves the antioxidant and enzymatic potential of the copper ion.

• Secure Logistics: Fast, discreet shipping ensures your 200mg AHK-Cu vial arrives ready for high-impact laboratory investigations.

Note: AHK-Cu is provided for Laboratory Research Use Only. It is not intended for human or animal consumption or use in finished consumer products. Please ensure all safety and handling protocols are strictly followed in your facility.