GHK-Cu 50mg Vial | Aura Peptides Official UK

The GHK-Cu 50mg Vial by Aura Peptides is a high-purity copper tripeptide (Glycyl-L-histidyle-L-lysine copper complex) engineered for advanced cellular regeneration, collagen synthesis, and dermatological research assays in the UK. Supplied as a vacuum-sealed, lyophilized powder, this 50mg formulation provides researchers with optimal sequence stability and dose flexibility for scientific evaluation.

Every batch of Aura Peptides GHK-Cu 50mg is produced under stringent quality control standards and independently verified using High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) to ensure purity ratings exceeding 98.0%.

Technical Specifications: GHK-Cu 50mg Research Vial

Parameter	Technical Specification
Product Identifier	AURA-GHKCU-50V
Active Sequence Content	50 mg lyophilized powder per vial
Physical Appearance	Characteristic blue lyophilized cake
Sequence	Gly-His-Lys · Cu²⁺
Purity Grade	$\ge$98.0% (Verified by HPLC & MS)
CAS Number	49557-75-7
Molecular Formula	$\text{C}_{14}\text{H}_{24}\text{N}_{6}\text{O}_{4}\text{Cu}$
Molecular Weight	~403.93 g/mol
Storage Parameters	Store un-reconstituted at -20°C; store reconstituted solution at 2°C to 8°C

Key Research Applications of GHK-Cu

Copper peptide GHK-Cu is extensively studied in regenerative medicine, biochemistry, and molecular biology due to its unique affinity for cellular signaling and gene expression modulation:

• Collagen & Elastin Expression: Investigated for its role in upregulating gene expression of collagen types I and III, as well as structural glycosaminoglycans.

• Tissue Repair & Wound Healing: Studied in extracellular matrix (ECM) remodeling models, angiogenesis assays, and cellular proliferation pathways.

• Antioxidant & Anti-Inflammatory Signaling: Researched for suppressing pro-inflammatory cytokines and reducing oxidative stress markers in cellular cultures.

Reconstitution & Laboratory Handling Protocols

To preserve the structural integrity of the copper tripeptide complex during laboratory preparation:

1. Equilibration: Allow the freeze-dried vial to sit at room temperature prior to adding liquid diluent.

2. Diluent Introduction: Gently introduce Bacteriostatic Water or Sterile Saline along the inside wall of the glass vial.

3. Gentle Mixing: Swirl the vial in smooth, circular motions until completely dissolved. Avoid vigorous shaking to prevent mechanical disruption of the peptide structure.

Quality Assurance & Certificate of Analysis (CoA)

At Aura Peptides Official UK, quality and batch-to-batch consistency are rigorously maintained:

• HPLC Mass Purity: Confirms sequence purity and guarantees the absence of un-complexed impurities or synthesis residue.

• Mass Spectrometry Identification: Validates the precise molecular identity ($\text{MW} \approx 403.93\text{ g/mol}$) against standard reference profiles.

• Documentation: Batch-specific Certificates of Analysis (CoAs) are accessible for laboratory compliance and record-keeping.

Frequently Asked Questions

Why does GHK-Cu have a blue color?

The distinct blue color of GHK-Cu is due to the coordination complex formed between the tripeptide sequence (Gly-His-Lys) and the divalent copper ion ($\text{Cu}^{2+}$).

How should the GHK-Cu 50mg vial be stored?

Un-reconstituted freeze-dried vials should be stored frozen at or below -20°C in a dark environment. Once reconstituted, store liquid solutions refrigerated between 2°C and 8°C.

Compliance & Regulatory Notice

Laboratory Notice: All products supplied by aurapeptides.uk, including GHK-Cu 50mg Vials, are strictly intended for laboratory in vitro research, analytical assays, and scientific evaluations. They are not intended for human consumption, clinical administration, cosmetic application, or medical diagnosis.