PT-141

PT-141

PT-141, also known as Bremelanotide, is supplied for controlled laboratory and scientific research applications. It is commonly investigated across experimental models involving melanocortin receptor signalling, neuroendocrine pathways, central nervous system peptide activity, and receptor-selective peptide 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: PT-141 / Bremelanotide
• Peptide Type: Synthetic cyclic heptapeptide melanocortin receptor agonist
• Purity: 99%+
• CAS Number: 189691-06-3
• Molecular Formula: C50H68N14O10
• Molecular Weight: 1025.18 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: PT-141 is commonly utilised in melanocortin receptor signalling research, particularly studies involving MC3R and MC4R pathway activity, neuroendocrine signalling, receptor interaction, and central nervous system peptide response models within controlled laboratory environments.

Research Overview

PT-141, or Bremelanotide, is a synthetic cyclic melanocortin peptide analogue derived from research into alpha-melanocyte-stimulating hormone related pathways. Scientific interest in PT-141 has led to its inclusion in experimental investigations examining melanocortin receptor activation, receptor selectivity, neuroendocrine signalling mechanisms, peptide stability, and central nervous system-associated biological responses.

Current laboratory research commonly explores PT-141 within models involving:

• Melanocortin receptor signalling research
• MC3R and MC4R receptor pathway investigations
• Neuroendocrine peptide activity studies
• Central nervous system signalling models
• Peptide receptor binding and stability research

Researchers frequently select PT-141 for controlled experimental models requiring a professionally handled, independently verified research product with transparent quality documentation.

Research Applications

• Melanocortin receptor pathway research
• MC3R and MC4R receptor activity studies
• Neuroendocrine signalling investigations
• Peptide stability and receptor interaction studies
• Laboratory investigations involving cyclic melanocortin peptide analogues

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.