Research Catalog
High-purity, structurally verified peptide sequences for advanced laboratory and pre-clinical applications.
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Longevity
MT-2
≥99.0% HPLC Verified$40.00/ vial
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For in vitro laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA. Must be 21+ to purchase.
What is Melanotan-2 (MT-2)?
Melanotan-2 (MT-2) is a cyclic heptapeptide analog of alpha-MSH and MC1R/MC4R agonist. With the molecular formula C₅₀H₆₉N₁₅O₉ and a molecular weight of 1024.2 g/mol (CAS: 121062-08-6), it structurally mimics endogenous peptides while extending its sequence.
Amino Acid Sequence:
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2Classification: Cyclic Heptapeptide Analog Of Alpha-MshMelanocortin 4 Receptor (MC4R)Melanocortin 1 Receptor (MC1R)
Specifications
Published Research
Chu et al. (2025) investigated Melanotan-2 (MT-2)'s binding affinity and receptor interactions in vitro (PMID: 41583494).
PMID: 41583494Ge et al. (2026) investigated Melanotan-2 (MT-2)'s binding affinity and receptor interactions in vitro (PMID: 41514067).
PMID: 41514067Mechanism of Action
Melanocortin 4 Receptor (MC4R)
Receptor interactionPublished research demonstrates Melanotan-2 (MT-2) modulates targeted signaling cascades within cell tissue models (PMID: 41583494).
Melanocortin 1 Receptor (MC1R)
Signaling cascadeIn cellular environments, Melanotan-2 (MT-2) exhibits selective binding and corresponding pathway activation (PMID: 41514067).
Storage & Handling
Temperature:-20°C for long-term storage
Light Sensitivity:Protect from light - contains tryptophan
Stability Duration:Stable for 24 months when stored properly
Research-grade sequence verification via standard assays.
Related Compounds
Research Use Only
All compounds are sold strictly for laboratory research use. Not for human or animal consumption. These products are not drugs, supplements, or food. Statements have not been evaluated by the FDA. Must be 21+ to purchase. This compound is intended exclusively for in vitro laboratory research. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.
