$100.00
Melanotan II
Research-use-only cyclic melanocortin analog for MC-receptor signaling and stress-response studies.
Melanotan II is a cyclic melanocortin analog used in RUO models to interrogate receptor-mediated signal transduction and cellular stress-response pathways. Studies often quantify MC-receptor engagement, downstream transcriptional effects, and redox-linked responses in vitro. Not intended for diagnostic or therapeutic use.
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| Name | Melanotan II |
| Synonyms | MT-II |
| Sequence | Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-NH2 (cyclic lactam, Asp2–Lys7) |
| Molecular Formula | C50H69N15O9 |
| Molecular Weight | 1024.2 g/mol |
| CAS Number | 121062-08-6 |
| Appearance | White to off-white lyophilized powder |
| Solubility | Soluble in sterile or bacteriostatic water |
| Purity | ≥99% (HPLC) |
| Storage Guidelines | • Lyophilized: ≤0°F (–18°C), dry, protected from light/moisture • Reconstituted: 36–46°F (2–8°C); avoid repeated freeze–thaw cycles • Long-Term: Keep dry/frozen until use |
Signal transduction peptides are used in RUO studies to explore how cells send and receive messages. These signals help control how cells grow, repair themselves, and respond to stress. Researchers use these peptides in lab models to better understand how communication inside cells works—and what happens when it doesn’t.
Exciting Areas of Study
Research Applications
This product is intended solely for laboratory research purposes. It is not suitable for human, animal, or household use. Researchers must follow institutional safety protocols. See our Terms & Conditions and our Research Compliance Disclaimers for details.
| Select flavour | Strawberry, Watermelon, Bubblegum |
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| Lot number | Analysis date | Testing | Certificate |
|---|---|---|---|
| LBL-1125-TSM10-1110 | February 27, 2026 | Purity & Net Peptide Testing | View PDF |
| LBL-1125-TSM5-1051 | April 23, 2026 | Purity & Net Peptide Testing | View PDF |
| LBL-0226-TSM10-1110 | March 27, 2026 | Purity & Net Peptide Testing | View PDF |
| LBL-0326-TSM5-0004 | March 27, 2026 | Purity & Net Peptide Testing | View PDF |
| LBL-0326-TSM10-0023 | April 23, 2026 | Purity & Net Peptide Testing | View PDF |
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