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Melanotan 2 (MT2) – Lyophilized Research-Grade Peptide
ATTN: This product is shipped in its lyophilized (freeze-dried) form to preserve its integrity. It will require a Reconstitution Solution prior to use.
For Reconstitution Help, view our Guide.
For Research Use Only. Not for Human Consumption.
Product Overview
Melanotan 2 (MT2) is a synthetic peptide analogue of the naturally occurring alpha-melanocyte-stimulating hormone (α-MSH). MT2 is widely studied for its ability to stimulate melanogenesis, the process responsible for skin pigmentation and tanning, by activating melanocortin receptors, particularly MC1R. In research models, MT2 has demonstrated additional effects, including:
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Enhanced skin pigmentation (tanning) via melanogenesis
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Photoprotection against UV radiation
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Appetite suppression and metabolic regulation
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Lipolytic (fat-reducing) effects
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Libido enhancement (noted as a side effect at higher doses)
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Potential immunomodulatory and anti-inflammatory properties
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Influence on glucose and cholesterol metabolism
MT2 acts as a non-selective agonist of several melanocortin receptors (MC1R, MC3R, MC4R, MC5R), contributing to its diverse physiological effects.
Why Mannitol is Included
Mannitol is added to the peptide formulation for several essential reasons:
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Enhances peptide stability and preservation by protecting against moisture-induced degradation.
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Supports the lyophilization process, maintaining peptide structure and function.
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Improves solubility, which is crucial for accurate dosing and effective use in research.
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Provides visual confirmation of the peptide’s presence, aiding in precise handling and dispensing.
Product Details
Property | Description |
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Chemical Formula | C50H69N15O9 |
Molecular Mass | 1024.18 |
Synonyms | Melanotan-II, MT2, Melanotan 2 |
CAS Number | 121062-08-6 |
PubChem | 9941957 |
Amino Acid Sequence | Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-NH2 |
Total Amount of Active Ingredient | 10 mg |
Purity | >98% (HPLC) |
Shelf Life | 12 months |
Physical Appearance: White lyophilized (freeze-dried) powder.
Storage:
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Store lyophilized MT2 below -18°C, desiccated and protected from light.
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After reconstitution, store at 4°C for short-term use (2–7 days) or below -18°C for long-term storage. Avoid repeated freeze-thaw cycles.
Shipping
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USPS Priority & Priority Express Shipping available.
Customer Support
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E-Mail: Support@ResearchChemHQ.com
Important Notice
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This product is intended strictly for research purposes only. It is not for human consumption, therapeutic, or diagnostic use in humans or animals.
Reconstitution Guidance
For optimal results and to maintain peptide integrity:
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Use only recommended solvents (e.g., bacteriostatic or sterile water).
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Add solvent gently to the vial to minimize peptide damage.
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Allow the peptide to dissolve naturally; avoid vigorous shaking.
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Store reconstituted peptide in a refrigerator (2–8°C) and use within the recommended timeframe.
For detailed step-by-step instructions, refer to our Reconstitution Guide.
Disclaimer:
Melanotan 2 is supplied as a research chemical. All information provided is for educational and laboratory research purposes only. Not approved for use in humans or animals.
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