Copper-binding tripeptide complex (GHK-Cu). Lyophilised powder for in-vitro cellular research.
Price range: £24.99 through £34.99
Add to cartMelanotan 2
In stock
- Heptapeptide
- Alpha-melanocyte-stimulating
- CAS 121062-08-6
- ≥ 99.0% (RP-HPLC)
- Lyophilised powder, batch COA supplied
- Available in 10mg vials
Stable cyclic heptapeptide derived from alpha-melanocyte-stimulating hormone. For in-vitro laboratory research use only.
Same-day dispatch
Every UK order includes
- 99.0% HPLC purity, independently verified
- Batch documentation / COA with every order
- Priority shipping — UK & EU · international available
- Discreet, temperature-controlled packaging
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On all UK orders — discreet and tracked.
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Orders placed before 12pm GMT ship the same day from our UK hub.
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Analytical data
Specifications,
verified.
Specifications for this compound, independently verified by HPLC and LC-MS before release.
| Property | Melanotan 2 |
|---|---|
| Full name | Melanotan 2 (MT-II) |
| CAS number | 121062-08-6 |
| Molecular formula | C₅₀H₆₉N₁₅O₉ |
| Molecular weight | 1024.18 g/mol |
| Purity (HPLC) | ≥ 99.0% (RP-HPLC) |
| Mass confirmation | Confirmed by LC-MS |
| Residual moisture | ≤ 5.0% (Karl Fischer) |
| Form | Lyophilised powder |
| Solubility | Bacteriostatic or sterile water |
| Storage | −20°C sealed and protected from light; 2–8°C once reconstituted |
| Half-life | Not established in published literature |
About this peptide
Melanotan 2
Melanotan 2 is supplied as a laboratory research material for qualified analytical and in-vitro research environments.
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01 Heptapeptide
Seven residues, sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂, at 1024.18 g/mol.
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02 α-MSH derived
The sequence is a truncated, modified analogue of alpha-melanocyte-stimulating hormone, the melanocortin peptide behind its name.
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03 Cyclic and stable
A lactam bridge between Asp and Lys makes it far more resistant to enzymatic degradation than linear α-MSH. This is why it appears so often in melanocortin receptor research models.
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04 Research material
Supplied lyophilised at −20°C with a batch certificate of analysis, for analytical and in-vitro use only.
FAQ
Before you order.
Anything not covered here, ask us directly — replies within one working day.
Is a COA included with my order?
Yes. Every vial ships with a certificate of analysis tied to the lot number printed on its label, covering identity by mass spectrometry and purity by HPLC. Retained samples are held so a batch can be re-tested.
How is the product shipped?
Lyophilised powder is stable at ambient temperature in transit and ships in discreet, tracked packaging. UK and EU orders are sent on a priority service; international destinations are quoted at checkout.
How should the vial be stored on arrival?
Keep it sealed at −20°C, protected from light. Lyophilised material is stable for months under those conditions. Once reconstituted, store at 2–8°C and use within the window stated on the certificate of analysis.
Who is this product for?
Qualified researchers and laboratories only. It is supplied strictly as an analytical and in-vitro research material, and is not a medicine, a supplement or a veterinary product.
Is Melanotan 2 an approved medicine anywhere?
No. It has no marketing authorisation in any jurisdiction and is supplied here strictly as a research material.
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