Description

Molecular Details

• Molecular Formula: C50H69N15O9

• Molecular Weight: ~ 1024.18 g/mol

• Peptide Type: Synthetic melanocortin receptor agonist

• Derivation: Cyclic heptapeptide analog of α-MSH (alpha-melanocyte-stimulating hormone)

Mechanism of Action (Research Use Only)

MT-2 binds to and activates several melanocortin receptors (MC1R, MC3R, MC4R, MC5R).

Key points:

• MC1R activation → Stimulates melanin production in melanocytes, leading to pigmentation in research models.

• MC3R and MC4R activation → Studied for roles in energy homeostasis, appetite regulation, and sexual arousal.

• More potent and longer-lasting than natural α-MSH due to its cyclic structure.

Research Applications

• Dermatological and pigmentation research: Investigated for protective effects via increased melanin synthesis.

• Metabolic studies: Explored in appetite suppression and obesity models.

• Neuroendocrine research: Examined for potential influence on libido and central nervous system signaling.

Storage & Handling (Research Use Only)

• Form: Lyophilized peptide powder.

• Storage:

  • Lyophilized: −20 °C long term.

  • Reconstituted: 2–8 °C (stable ~7–10 days).

• Reconstitution: Sterile bacteriostatic water.

• Solubility: Fully water-soluble.

• Use: For laboratory research only. Not for human or veterinary use.