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Research use only. Not for human or veterinary use. €200 minimum order
For research use only. Products sold by Peptide Shop are intended for in-vitro laboratory research only. Not for human or veterinary diagnostic, therapeutic, cosmetic or consumption purposes.
Melanotan-2 10 mg — ≥99 %, COA product vial
Hormones & Growth Factors

Melanotan-2 10 mg — ≥99 %, COA

Melanotan-2 alpha-MSH analogue for melanocortin receptor and pigmentation research. COA supplied. RUO.

≥ 99% COA supported RUO
CAS
121062-08-6
Molecular weight
1024.2 g/mol
Storage
-20°C recommended (research-only)
Package sizes
1 × 10 mg vial

Description

Melanotan-2 10 mg research overview

Melanotan-2 alpha-MSH analogue for melanocortin receptor and pigmentation research. COA supplied. RUO.

Melanotan-2 is a cyclic melanocortin receptor agonist used in pigmentation, photoprotection and receptor-signalling research.

Peptide Shop supplies Melanotan-2 10 mg as a sealed research material with lot-level documentation where available. This product is supplied for in-vitro laboratory research only and is not intended for human or veterinary diagnostic, therapeutic, cosmetic or consumption purposes.

Research use

  • MC1R and melanocortin receptor models
  • Pigmentation and melanin-production studies
  • Comparative alpha-MSH analogue research

Mapped to pigmentation research and hormone-signalling navigation.

Sequence and analytical data

FieldDetail
Product IDpeptide-melanotan-2
Package size1 × 10 mg vial
CAS number121062-08-6
Molecular weight1024.2 g/mol
Purity≥ 99%
Storage-20°C recommended (research-only)

Batch-specific documentation may include HPLC purity, identity confirmation and lot information. Refer to the supplied COA or the COA policy for current documentation scope.

Reconstitution and handling

Allow lyophilised material to equilibrate before opening to reduce condensation risk. Add validated solvent slowly down the vial wall, avoid vigorous shaking, and record the final concentration in the laboratory notebook or LIMS.

Use aseptic technique, calibrated pipettes or syringes, and validated diluent choices for the assay system. Reconstituted materials should be aliquoted where appropriate to reduce repeated freeze-thaw exposure.

Storage

Store unopened material according to the stated condition: -20°C recommended (research-only). Keep vials sealed, dry and protected from light. Reconstituted solutions should be stored under validated laboratory conditions and discarded according to internal SOPs and applicable research-waste rules.

Research-use statement

Melanotan-2 10 mg is sold by Peptide Shop for research use only. It is not a medicine, food, cosmetic, supplement or diagnostic product. Buyers are responsible for ensuring lawful purchase, storage, handling and disposal under their institutional and local requirements.

Sequence & data

Product IDpeptide-melanotan-2
CAS121062-08-6
Molecular weight1024.2 g/mol
Purity≥ 99%

Storage & handling

-20°C recommended (research-only)

Keep lyophilised material sealed and protected from moisture. Reconstituted materials should be handled according to validated laboratory protocols and disposed of as research waste.

Certificate of analysis

Batch-specific COA documentation is supplied according to the COA policy and may include HPLC purity, identity and lot information where available.

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FAQs

What is Melanotan 2 used for in research?

Melanotan 2 is primarily used in melanocortin receptor research, studying melanogenesis (skin pigmentation), appetite regulation, sexual function, and energy homeostasis. It's a non-selective agonist of melanocortin receptors MC1, MC3, MC4, and MC5.

What is the difference between Melanotan 1 and Melanotan 2?

Melanotan 1 (afamelanotide) is a linear peptide that selectively targets MC1 receptors for pigmentation research. Melanotan 2 is a cyclic peptide that non-selectively activates multiple melanocortin receptors, making it useful for broader research applications including appetite and sexual function studies.

How should Melanotan 2 be stored?

Store lyophilised Melanotan 2 at -20°C for long-term stability. Once reconstituted, keep at 2-8°C and use within 4 weeks. The cyclic structure provides good stability, but protect from light and avoid repeated freeze-thaw cycles.

What purity is your Melanotan 2?

Our Melanotan 2 is ≥99% pure as verified by HPLC analysis. Each batch includes a Certificate of Analysis with purity data, mass spectrometry identity confirmation, and peptide content analysis.

How do I reconstitute Melanotan 2?

Reconstitute Melanotan 2 in sterile bacteriostatic water. Add solvent slowly along the vial wall and gently swirl to dissolve. MT-2 dissolves readily in water. Common research concentrations range from 1-2 mg/mL.

What are melanocortin receptors?

Melanocortin receptors (MC1R-MC5R) are G protein-coupled receptors that regulate various physiological processes including pigmentation, appetite, inflammation, and sexual function. Melanotan 2 activates multiple receptor subtypes, making it valuable for diverse research applications.

Is Melanotan 2 stable in solution?

MT-2 has good stability due to its cyclic lactam structure. Reconstituted peptide should be stored refrigerated (2-8°C) and used within 4 weeks. For longer storage, prepare aliquots and freeze at -20°C.

What sizes are available?

Melanotan 2 is available in 10mg and 20mg vials. These sizes are suitable for various research scales. Bulk quantities are available for institutional research - contact us for pricing.

What is melanotan-2?

Melanotan-2 (MT-II) is a cyclic heptapeptide analogue of alpha-melanocyte stimulating hormone (α-MSH). It is a potent melanocortin receptor agonist studied in pigmentation, neuroendocrine, and receptor pharmacology research. CAS number 121062-08-6.

How does melanotan-2 differ from melanotan-1?

Melanotan-1 (afamelanotide) is a linear α-MSH analogue while MT-2 is a shorter cyclic structure with broader MC1R, MC3R, MC4R and MC5R receptor affinity, making it a more versatile pharmacological probe for melanocortin receptor research.

What are the primary research applications of melanotan-2?

Melanotan-2 is studied in melanocortin receptor pharmacology, UV-independent pigmentation research, energy homeostasis models, and neuroendocrine pathway investigations.

What purity and format is your melanotan-2?

Our melanotan-2 is ≥99% pure by HPLC in a 10 mg lyophilised vial with lot-specific COA. CAS number 121062-08-6.