GHK-Cu Research Peptide | Copper Tripeptide Aqueous Solution

Description

GHK-Cu Research Peptide

 

GHK-Cu, also known as copper tripeptide or glycyl-L-histidyl-L-lysine copper, is a synthetic peptide–metal coordination compound consisting of the three-amino-acid sequence Gly-His-Lys associated with copper.

The supplied product is formulated as an aqueous research solution for controlled laboratory research. The product information describes GHK-Cu specifically in terms of peptide–metal coordination chemistry and physicochemical characterization rather than cosmetic, clinical, or therapeutic use.

The underlying peptide component, GHK, consists of:

Glycine – Histidine – Lysine

or:

Gly-His-Lys

The copper component is coordinated with the peptide, creating a chemically distinct copper–peptide system.

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GHK-Cu Chemical Identity

Peptide Sequence

Gly-His-Lys

Full Name

Glycyl-L-histidyl-L-lysine copper

Product Type

Copper–peptide coordination compound

Research Format

Aqueous solution

Molecular Formula

The exact molecular representation should follow the LV batch-specific COA.

The supplied product documentation lists:

C₁₄H₂₄N₆O₄Cu

with a stated molecular weight of 340.84 g/mol, while noting that GHK-Cu can produce different observed masses depending on analytical/MS conditions.

Public chemical databases also contain several ionic/coordination representations. For example, PubChem lists a GHK-Cu structure as C₁₄H₂₂CuN₆O₄, molecular weight 401.91 g/mol, and another copper-GHK representation as C₁₄H₂₄CuN₆O₄, approximately 403.92 g/mol.

Chemical Information:

• Molecular Formula: C₁₄H₂₄N₆O₄Cu
• Molecular Weight: 340.84 g/mol*

*GHK-Cu may appear as ~340 Da (peptide only) or ~404 Da (copper complex) depending on MS conditions. The blue color confirms copper is present in the complex.

• Sequence: Gly-His-Lys

What is GHK-Cu?

GHK-Cu is a synthetic copper–peptide coordination compound consisting of the tripeptide Gly-His-Lys associated with copper.

What does GHK-Cu stand for?

GHK-Cu refers to glycyl-L-histidyl-L-lysine copper, commonly called copper tripeptide.

What is the sequence of GHK-Cu?

The peptide component has the sequence:

Gly-His-Lys

The copper is associated with the peptide as part of the copper–peptide coordination system.

Is GHK-Cu a peptide?

GHK-Cu is best described as a peptide–metal coordination compound rather than simply an unmodified peptide. Its peptide component is the tripeptide GHK, while copper forms the metal component of the complex.

What is the molecular formula of GHK-Cu?

The reported molecular representation can vary according to the specific chemical/ionic form. The supplied product documentation lists C₁₄H₂₄N₆O₄Cu, while PubChem contains several copper-GHK representations with different charge states.

For the LV product page, the current LV COA should be treated as the authoritative batch-specific reference.

What is the molecular weight of GHK-Cu?

Reported molecular weights vary according to the structural and ionic representation. PubChem records GHK-Cu forms around 400.9–403.9 g/mol, while the supplied product page reports 340.84 g/mol and explains that observed MS values can vary according to analytical conditions.

Is GHK-Cu a single chemical compound?

GHK-Cu represents a defined copper–peptide coordination system, but its reported molecular representation can vary according to protonation and charge state. For analytical work, the exact product identity should be confirmed using the applicable COA and analytical method.

What is GHK-Cu used for in research?

GHK-Cu can be investigated in laboratory studies involving peptide–metal coordination, molecular characterization, physicochemical properties, stability, analytical methods, and copper-associated peptide systems.