GHK-Cu (200MG)

What Is GHK-Cu and Why Buy It for Research?

Buy GHK-Cu 200mg in Switzerland for research into tissue remodeling, gene expression modulation, and cellular regeneration mechanisms. Specifically, GHK-Cu (also known as Copper Tripeptide, GHK Copper Peptide, or Gly-His-Lys-Cu²⁺) is a synthetic copper-binding tripeptide complex composed of three amino acids with the sequence glycyl-L-histidyl-L-lysine bound to a copper(II) ion (Gly-His-Lys-Cu²⁺). Dr. Loren Pickart first identified GHK in human plasma in 1973, establishing it as a naturally occurring peptide with significant regenerative properties.

The molecule has a very high affinity for copper(II) ions and readily forms the chelate GHK-Cu. GHK-Cu is the copper-bound form of the GHK peptide, which is present in human plasma, saliva, and urine, though its levels decline with age from approximately 200 ng/mL at age 20 to 80 ng/mL by age 60. In scientific research, GHK-Cu serves as a molecular tool for studying copper-dependent signaling pathways, tissue remodeling, and gene expression regulation. Furthermore, Core Peptides supplies GHK-Cu as a lyophilized powder in a 200mg format exclusively for laboratory use. Therefore, researchers seeking to source this compound for their work will find it readily available when they buy GHK-Cu 200mg in Switzerland.

GHK-Cu Research Overview: Buy GHK-Cu 200mg in Switzerland for Tissue Remodeling Studies

Centrally, research into GHK-Cu has focused on its function as a pleiotropic copper peptide that influences multiple biological pathways through gene expression modulation and tissue remodeling. GHK-Cu is capable of up- or downregulating over 4,000 human genes, with upregulated genes clustering around wound healing, collagen synthesis, antioxidant defense, and nerve regeneration. This broad gene-regulatory activity underlies its diverse biological effects across multiple tissue types.

GHK-Cu functions as a copper-chelating molecule that plays a foundational role in human tissue remodeling, antioxidant defense, and cellular signaling. Its primary mechanisms involve the suppression of acute-phase inflammatory cytokines and the stimulation of extracellular matrix (ECM) components including collagen, elastin, proteoglycans, and glycosaminoglycans.

Research on GHK-Cu has yielded a variety of potential biological activities, including stimulation of blood vessels and nerve outgrowth, increasing elastin, glycosaminoglycan, and collagen synthesis. The tissue repair potential of this peptide has been researched in lung connective tissue, bone tissue, liver, stomach lining, and skin. Accordingly, researchers who buy GHK-Cu 200mg in Switzerland from Core Peptides can support their investigations into tissue remodeling, gene expression regulation, and cellular regeneration.

How Does GHK-Cu Work in Research?

Mechanistically, GHK-Cu’s proposed action involves functioning as a signaling peptide that modulates cellular processes through gene expression regulation and copper-dependent pathways. The peptide operates through several interconnected mechanisms.

Gene Expression Modulation

GHK-Cu is capable of up- and downregulating over 4,000 human genes, essentially resetting DNA to a healthier state. This broad gene-regulatory activity influences multiple cellular pathways, including those involved in tissue repair, inflammation, and aging. Furthermore, GHK-Cu modulates the expression of genes related to collagen synthesis, extracellular matrix remodeling, antioxidant defense, and inflammatory signaling. A 2010 analysis by Pickart and colleagues identified that upregulated genes cluster around wound healing, collagen synthesis, antioxidant defense, and nerve regeneration.

Copper Transport and Cellular Uptake

GHK has a high affinity for copper(II) ions, similar to the copper transport site on albumin, and forms GHK-Cu, a complex with Cu²⁺. The copper (II) redox activity is silenced when copper ions are bound to the GHK tripeptide, which allows the delivery of nontoxic copper into the cell. This copper-binding property is central to many of GHK’s biological activities, as the copper complex is the form in which copper is transported in tissues and permeates through cell membranes.

Extracellular Matrix Remodeling

GHK-Cu stimulates collagen production, glycosaminoglycans, and small proteoglycans such as decorin. In vivo studies using the wound chamber model in rats demonstrated that GHK-Cu produced a concentration-dependent increase of dry weight, DNA, total protein, collagen, and glycosaminoglycan contents. The stimulation of collagen synthesis was twice that of noncollagen proteins, and type I and type III collagen mRNAs increased. A control tripeptide had no significant effect, confirming the specificity of GHK-Cu’s activity.

Anti-Inflammatory and Antioxidant Activity

GHK-Cu suppresses acute-phase inflammatory cytokines and has been shown to reduce pro-inflammatory markers. The peptide also functions as an endogenous antioxidant, diminishing hydroxyl and peroxyl radicals in living organisms. GHK-Cu has been shown to promote skin remodeling, wound healing, and tissue repair.

Why Is GHK-Cu Studied in Switzerland?

Primarily, researchers study GHK-Cu because it represents a well-characterized copper-binding tripeptide that enables investigation of tissue remodeling, gene expression regulation, and copper-dependent signaling pathways. In fact, this compound offers a focused tool for studying the molecular mechanisms underlying wound healing, extracellular matrix remodeling, and cellular regeneration.

Research has demonstrated GHK-Cu’s relevance across multiple domains. In vivo studies have shown that GHK-Cu is able to increase extracellular matrix accumulation in wounds. GHK-Cu has been reported to promote wound healing through increased collagen synthesis, glycosaminoglycan secretion, and angiogenesis. Studies have shown that GHK-Cu can accelerate wound healing and increase blood vessel formation in animal models. Furthermore, GHK-Cu has demonstrated the ability to improve healing in diabetic and ischemic wounds, decrease TNF-alpha, and stimulate collagen synthesis.

In clinical research, a 12-week study of women with photoaged skin showed that 70% of women experienced improved collagen production with GHK-Cu cream. Another clinical study using GHK-Cu in nano-carriers over 8 weeks demonstrated a 55.8% reduction in wrinkle volume compared to control. GHK-Cu has also been shown to increase elastin production by approximately 30% in human dermal fibroblasts. Ultimately, researchers who buy GHK-Cu 200mg in Switzerland gain access to a comprehensive research tool for investigating tissue remodeling, gene expression regulation, and cellular regeneration.

GHK-Cu Research Areas in Laboratory Studies

Research Area	Focus	Evidence Level
Gene Expression Modulation	Regulation of 4,000+ genes, DNA resetting, transcriptional control	Mechanistic / In Vitro
Tissue Remodeling	Collagen synthesis, elastin production, glycosaminoglycan regulation	In Vitro / In Vivo
Wound Healing	Angiogenesis, fibroblast activation, epithelialization, granulation tissue	Animal / Preclinical / Clinical
Anti-Inflammatory Research	Cytokine suppression, MMP inhibition, TNF-alpha reduction	Mechanistic / In Vitro
Antioxidant Defense	Free radical scavenging, oxidative stress reduction	Mechanistic
Skin and Connective Tissue	Dermal regeneration, wound closure, anti-aging research	In Vitro / Animal / Clinical
Copper Transport Studies	Copper chelation, cellular uptake, metal ion delivery	Mechanistic
Pulmonary Research	Acute lung injury models, inflammation modulation	Preclinical

GHK-Cu Compared With Related Research Compounds

Compound	Research Focus	Mechanism / Target	Key Difference
GHK-Cu	Skin regeneration, wound healing, anti-aging, ECM remodeling	Pre-complexed copper delivery, gene expression modulation	Copper-bound tripeptide; robust documented activity
GHK Basic (Copper-Free)	Tissue remodeling, gene regulation, copper-binding studies	Gene expression modulation, copper chelation	Copper-free tripeptide; converts to GHK-Cu upon copper exposure
AHK-Cu	Hair follicle research, dermal papilla cells	Copper delivery, VEGF/KGF modulation	Alanine substitution; hair follicle specificity
BPC-157	Tissue healing, gastrointestinal protection	Growth factor modulation	Different mechanism; no copper involvement

Comparatively, GHK-Cu differs from GHK Basic in its copper content and research applications. On the one hand, GHK-Cu is the copper-bound form of GHK, delivering pre-complexed copper for immediate biological activity. On the other hand, GHK Basic is supplied without pre-formed copper, allowing researchers to study copper-binding kinetics and the conversion to GHK-Cu in experimental systems. In contrast, AHK-Cu and BPC-157 operate through different mechanisms unrelated to the GHK peptide family.

Research Applications for GHK-Cu in Switzerland

Scientists have investigated GHK-Cu across several research domains:

• Gene Expression Studies: Researchers use GHK-Cu to study gene regulation, transcriptional control, and the modulation of over 4,000 human genes involved in tissue repair and regeneration.
• Tissue Remodeling Research: Investigations have explored GHK-Cu’s effects on collagen synthesis, elastin production, and extracellular matrix remodeling.
• Wound Healing Studies: GHK-Cu has been studied for its ability to promote wound closure, angiogenesis, and fibroblast activation in preclinical and clinical models.
• Copper Transport Research: GHK-Cu serves as a tool for studying copper chelation, cellular uptake, and metal ion delivery.
• Anti-Inflammatory Research: Studies have examined GHK-Cu’s effects on cytokine suppression, MMP inhibition, and TNF-alpha reduction.
• Pulmonary Research: GHK-Cu has been investigated for its ability to ameliorate LPS-induced acute lung injury in mouse models.

Evidently, researchers who buy GHK-Cu 200mg in Switzerland gain a valuable addition to any laboratory toolkit focused on tissue remodeling, gene expression regulation, and cellular regeneration research.

GHK-Cu Product Specifications

Specification	Details
Product Name	GHK-Cu (Copper Tripeptide)
Alternative Names	Copper Tripeptide, GHK Copper Peptide, Gly-His-Lys-Cu²⁺
Amount	200mg
Form	Lyophilized powder
Purity	Not verified (≥98-99% HPLC purity reported by some suppliers)
Amino Acid Sequence	Gly-His-Lys-Cu²⁺ (GHK-Cu)
Sequence (3-letter)	Gly-His-Lys-Cu
Peptide Length	3 amino acids (tripeptide)
Molecular Formula	C₁₄H₂₂CuN₆O₄
Molecular Weight	400.9 g/mol
CAS Number	89030-95-5
Research Category	Skin, Hair & Beauty / Healing & Regeneration
Research Use	Laboratory research use only
CoA	Available upon request (not verified)
Storage	Lyophilized powder should be stored desiccated at -20°C or below, protected from light
Solubility	Soluble in water and buffered aqueous solutions

How to Evaluate GHK-Cu Quality for Research

When sourcing GHK-Cu peptide for laboratory research, researchers should consider several quality indicators:

• Identity Confirmation: Analytical techniques such as mass spectrometry should confirm the compound’s molecular weight (400.9 g/mol) and sequence (Gly-His-Lys-Cu²⁺).
• Purity Assessment: High-performance liquid chromatography (HPLC) should verify purity, with ≥98% considered standard for research-grade material.
• Copper Content Confirmation: Analytical methods should confirm the presence of the copper(II) ion bound to the tripeptide.
• Batch Traceability: Lot numbers and batch information enable researchers to track specific production runs.
• Certificate of Analysis: A CoA should accompany the product, detailing analytical testing results including HPLC purity and identity confirmation.
• Labeling Accuracy: Proper labeling should clearly indicate the product name, amount (200mg), sequence, molecular formula, CAS number, and storage recommendations.
• Storage Conditions: Appropriate storage at -20°C or below in desiccated, dark conditions helps maintain peptide stability.

Understanding the Certificate of Analysis

Typically, a Certificate of Analysis (CoA) accompanies research peptides and provides information about the specific batch’s analytical testing. For example, a CoA may include product identity confirmation, purity percentage as determined by HPLC, batch or lot number for traceability, analytical methods used (e.g., mass spectrometry, HPLC), and a physical description of the product.

Nevertheless, it is important to note that a CoA does not establish safety, efficacy, therapeutic effectiveness, or suitability for human use. Instead, it serves as a quality control document that helps researchers verify the identity and purity of the peptide they are using in their laboratory investigations.

Storage and Stability of GHK-Cu

Core Peptides supplies GHK-Cu as a lyophilized (freeze-dried) powder. To maintain stability and integrity:

• Store the lyophilized powder desiccated at -20°C or below for long-term storage
• Store at 4°C for short-term storage if frequent access is required
• Avoid repeated freeze-thaw cycles
• Weigh under dry conditions; the peptide is hygroscopic
• Reconstitute only immediately before use with appropriate sterile solvents (sterile water or buffered aqueous solutions)
• Inject solvent slowly against the inner wall of the vial; avoid vigorous agitation during dissolution
• Filter sterilize if required (e.g., 0.22 µm) immediately prior to use
• Aliquot and store reconstituted solutions at -20°C or below to minimize degradation
• Protect from light and moisture; prolonged exposure to light, elevated temperature, or aqueous environments may reduce stability

Frequently Asked Questions About Buying GHK-Cu 200mg in Switzerland

What is GHK-Cu?

Specifically, GHK-Cu (Copper Tripeptide) is a synthetic copper-binding tripeptide complex with the amino acid sequence glycyl-L-histidyl-L-lysine bound to a copper(II) ion (Gly-His-Lys-Cu²⁺). Dr. Loren Pickart first identified GHK in human plasma in 1973.

What is GHK-Cu researched for?

Primarily, researchers study GHK-Cu for its role in tissue remodeling, gene expression modulation, and cellular regeneration. Studies have investigated its effects on collagen synthesis, wound healing, anti-inflammatory pathways, and antioxidant defense.

How does GHK-Cu work?

Mechanistically, GHK-Cu functions as a pleiotropic copper peptide that modulates gene expression (up- or downregulating over 4,000 genes), delivers copper into cells, stimulates extracellular matrix components, suppresses inflammatory cytokines, and acts as an endogenous antioxidant.

What is the amino acid sequence of GHK-Cu?

The amino acid sequence is Gly-His-Lys-Cu²⁺ (GHK-Cu).

What is the molecular weight of GHK-Cu?

The molecular weight is 400.9 g/mol.

What is the molecular formula of GHK-Cu?

The molecular formula is C₁₄H₂₂CuN₆O₄.

What is the CAS number of GHK-Cu?

The CAS number is 89030-95-5.

Is GHK-Cu synthetic?

Yes, GHK-Cu is a synthetic peptide produced through solid-phase peptide synthesis.

How does GHK-Cu differ from GHK Basic?

GHK-Cu is supplied with pre-formed copper bound to the peptide, whereas GHK Basic is the copper-free form. GHK Basic readily converts to GHK-Cu when copper is present.

What research exists on GHK-Cu?

Research on GHK-Cu includes in vivo studies demonstrating extracellular matrix accumulation in wounds, gene expression modulation (4,000+ genes), clinical studies showing improved collagen production in photoaged skin, and investigations into anti-inflammatory and antioxidant activities.

Is GHK-Cu approved as a medicine?

No. Regulatory authorities have not approved GHK-Cu as a medicine, pharmaceutical, or therapeutic agent. It is a research tool for laboratory use only.

Where can I buy GHK-Cu 200mg in Switzerland?

You can buy GHK-Cu 200mg in Switzerland from Core Peptides, a trusted research peptide supplier serving the Swiss scientific community.

How should researchers evaluate GHK-Cu quality?

Researchers should look for identity confirmation via mass spectrometry, purity data from HPLC, copper content confirmation, batch traceability, and a Certificate of Analysis.

Related Research Compounds

Researchers interested in GHK-Cu may also find the following related compounds relevant to their work:

• GHK Basic — The copper-free form of GHK, researched for tissue remodeling, gene regulation, and copper-binding studies.
• AHK-Cu — A copper tripeptide (Ala-His-Lys-Cu²⁺) researched for hair follicle and dermal papilla cell studies.
• BPC-157 — A peptide researched for tissue healing, gastrointestinal protection, and angiogenesis.
• TB-500 — A Thymosin Beta-4 fragment researched for tissue repair and wound healing.

Explore Skin, Hair & Beauty

GHK-Cu belongs to the Skin, Hair & Beauty category of research compounds. Skin, Hair & Beauty products are studied for their potential roles in dermal regeneration, tissue remodeling, and skin health research. Generally, researchers who buy GHK-Cu 200mg in Switzerland often pair it with related compounds in this category to explore complementary pathways in tissue remodeling and regenerative research.

Explore Healing & Regeneration

Researchers studying tissue repair, wound healing, and regenerative mechanisms may also find relevant compounds in the Healing & Regeneration category. GHK-Cu’s effects on tissue remodeling, angiogenesis, and cellular regeneration make it a valuable tool for investigating regenerative biology.

Further Research

For researchers seeking to deepen their understanding of GHK-Cu and its research applications, the following areas may warrant further investigation:

• The relationship between GHK-Cu-mediated gene expression modulation and specific downstream effects on tissue remodeling pathways
• Comparative studies between GHK-Cu and GHK Basic in various tissue regeneration and wound healing models
• The potential role of GHK-Cu in modulating copper-dependent enzymatic pathways and cellular signaling
• Mechanistic studies on GHK-Cu’s interaction with copper ions and its functional consequences for cellular processes
• Exploration of GHK-Cu’s effects on different cell types and tissue systems beyond skin and connective tissue

Research Disclaimer

Researchers must not use it for human consumption, injection, or any form of therapeutic application. Moreover, this product is not a medicine, pharmaceutical, or medical device. Furthermore, Swissmedic, the FDA, EMA, or any other regulatory authority have not approved it for human use. Researchers should consult Swissmedic for applicable regulations and guidance on research peptide handling in Switzerland.

Generally, the information provided on this page is for educational and scientific reference purposes only. Therefore, it does not constitute medical advice, treatment recommendations, or dosing instructions. Ultimately, researchers bear the responsibility for ensuring that their use of this product complies with all applicable laws, regulations, and institutional guidelines.