Melanotan II

Melanotan II

Melanotan II is supplied for controlled laboratory and scientific research applications. It is commonly investigated across experimental models involving melanocortin receptor activity, pigmentation-related pathways, peptide-receptor interactions, and endocrine signalling research.

At The Peptide Archive, our commitment is to provide researchers with access to high-quality research products supported by independent testing, professional handling procedures, and transparent quality standards. Every batch is selected with a focus on purity, consistency, and laboratory suitability.

Product Information

• Product: Melanotan II
• Peptide Type: Synthetic melanocortin receptor agonist peptide
• Purity: 99%+
• CAS Number: 121062-08-6
• Molecular Formula: C50H69N15O9
• Molecular Weight: 1024.18 g/mol
• Appearance: White to off-white lyophilised powder unless otherwise stated on batch documentation
• Format: Lyophilised research product
• Batch Verification: Independently tested and quality verified
• Storage: Store refrigerated or frozen until required for research use
• Research Use Case: Melanotan II is commonly utilised in laboratory research involving melanocortin receptor signalling, pigmentation-associated pathways, peptide-receptor interaction studies, endocrine response mechanisms, and related biological signalling investigations within controlled laboratory environments.

Research Overview

Melanotan II is a synthetic cyclic heptapeptide analogue of alpha-melanocyte-stimulating hormone (α-MSH). It is frequently studied for its interaction with melanocortin receptors and is commonly included in laboratory models examining pigmentation-related biological pathways, receptor activation mechanisms, peptide stability, and endocrine signalling processes.

• Studied in experimental models involving melanocortin receptor activity.
• Investigated in pigmentation-related and melanin-associated pathway research.
• Used in laboratory studies examining peptide-receptor interactions and signalling mechanisms.
• Included in research involving endocrine response pathways and receptor activation models.
• Explored in controlled investigations involving peptide stability and pathway-specific biological responses.

Researchers frequently select Melanotan II for controlled experimental models requiring a professionally handled, independently verified research product with transparent quality documentation.

Research Applications

• Melanocortin receptor signalling research
• Pigmentation and melanin pathway investigations
• Peptide-receptor interaction studies
• Endocrine signalling and receptor activation research
• Peptide stability and biological response investigations
• Laboratory studies involving α-MSH analogue peptide models

Quality & Testing

Every batch supplied by The Peptide Archive undergoes independent analytical verification through accredited third-party laboratories. Our quality-first approach prioritises transparency, consistency, and traceability, ensuring researchers receive products supported by objective analytical data rather than supplier documentation alone.

Where available, Certificates of Analysis and batch-specific testing information can be provided upon request. This commitment to independent verification forms part of our wider dedication to maintaining exceptionally high standards across our research catalogue.

Handling & Storage

• Store under suitable cold-chain conditions.
• Protect from direct light, moisture, and excessive heat.
• Reconstitute using appropriate sterile laboratory techniques where applicable.
• Avoid repeated freeze-thaw cycles where possible.
• Handle using suitable laboratory-grade equipment and procedures.

Why Choose The Peptide Archive

• Independent third-party batch testing.
• Transparent quality verification.
• Professionally stored and handled products.
• Fast UK fulfilment.
• Dedicated customer support.
• Research-focused product range.

The Peptide Archive remains committed to supporting the research community through independently verified products, transparent quality standards, and reliable UK-based fulfilment.

Important Notice

This product is supplied strictly for laboratory and scientific research purposes only.

Not intended for human consumption, medical use, veterinary use, diagnostic procedures, therapeutic applications, or household use.