Melanotan 1 Nasal Spray

Melanotan 1 Nasal Spray, also known as afamelanotide, is a synthetic analogue of alpha-melanocyte-stimulating hormone (α-MSH) formulated for convenient nasal delivery and offered at ≥98% purity for qualified laboratory research. Available exclusively from Direct Anti Peptide, this compound is produced under strict quality control protocols to support investigative studies in melanocortin receptor biology and pigmentation science. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Melanotan 1 (MT-1), scientifically designated as afamelanotide, is a linear heptapeptide analogue structurally derived from the endogenous α-MSH sequence. Researchers have long studied its selective interaction with melanocortin receptors — particularly MC1R — making it a valuable tool compound in dermatological, pigmentation, and photoprotection research. Direct Anti Peptide supplies this peptide in a nasal spray format, providing researchers with a practical, pre-formulated research preparation. This format is intended solely for in vitro or controlled laboratory investigation and must not be used in any human or animal subject.

Peptide Structure & Amino Acid Sequence

Melanotan 1 is a synthetic linear peptide based on the endogenous tridecapeptide α-MSH. Its core amino acid sequence mirrors the natural hormone’s active region but includes structural modifications that confer enhanced receptor binding affinity and metabolic stability compared to the native peptide. These modifications make MT-1 a particularly useful reference compound for researchers investigating melanocortin receptor pharmacology, signal transduction pathways, and downstream pigmentation mechanisms at the cellular level.

Chemical & Physical Characteristics

• Common Name: Melanotan 1 (MT-1)
• Synonym: Afamelanotide
• Molecular Formula: C₇₈H₁₁₁N₂₁O₁₉
• Molecular Weight: Approximately 1646.9 g/mol
• CAS Number: 75921-69-6
• Appearance: Clear to slightly opalescent aqueous nasal spray solution
• Solubility: Formulated in aqueous buffer for nasal spray delivery
• Purity: ≥98% by HPLC

The nasal spray formulation is prepared under controlled laboratory conditions to ensure consistent peptide concentration, pH stability, and particulate-free clarity appropriate for research-grade application.

Purity & Analytical Verification (HPLC & MS)

Every batch of Melanotan 1 Nasal Spray supplied by Direct Anti Peptide undergoes rigorous analytical testing prior to release. High-Performance Liquid Chromatography (HPLC) confirms peptide purity at ≥98%, while Mass Spectrometry (MS) validates the molecular identity and confirms the absence of truncated sequences, deletion peptides, or undesired by-products. Certificates of Analysis (CoA) are available upon request and accompany each order, providing full traceability for research documentation and institutional compliance purposes.

Quality Control & Lyophilization Integrity

While the nasal spray format is supplied as a ready-formulated aqueous solution rather than a lyophilized powder, Direct Anti Peptide applies equivalent quality control standards throughout the manufacturing and filling process. Batch-to-batch consistency is maintained through standardized compounding protocols, sterile filtration procedures, and sealed, tamper-evident packaging. Each unit is visually inspected and analytically tested to confirm concentration uniformity, pH range, and microbiological compliance appropriate for research-grade materials.

Safety, Handling & Laboratory Precautions

This compound is intended exclusively for use by trained research professionals operating within appropriately equipped laboratory environments. Standard laboratory safety protocols must be observed at all times. Researchers should wear appropriate personal protective equipment (PPE), including gloves, lab coat, and eye protection, when handling this material. This product must not be administered to humans or animals under any circumstances. Keep out of reach of children and unauthorized personnel. Consult the relevant Safety Data Sheet (SDS) before handling.

Reconstitution, Packaging & Storage

Melanotan 1 Nasal Spray is supplied in a sealed nasal spray bottle, pre-formulated and ready for laboratory use. No further reconstitution is required. To maintain peptide integrity and formulation stability, store at 2–8°C (refrigerated) and protect from light and moisture. Avoid repeated freeze-thaw cycling. Do not use beyond the labeled expiry date. Packaging is designed to preserve compound stability throughout transit and short-term laboratory storage.

Intended Research Use & Market Positioning

Melanotan 1 Nasal Spray is positioned as a premium research-grade tool compound for scientists investigating melanocortin receptor biology, skin pigmentation mechanisms, photoprotection pathways, and related fields of dermatological research. It is not intended for any therapeutic, cosmetic, clinical, or consumptive application. Direct Anti Peptide supplies this compound competitively priced for research institutions, university laboratories, and independent investigators seeking reliable, high-purity peptide materials available to buy online with confidence.

Ordering, Availability & Fulfillment

Direct Anti Peptide offers Melanotan 1 Nasal Spray for sale with fast, discreet dispatch and secure online ordering. Our streamlined checkout process ensures researchers can order now with minimal friction, and our dedicated fulfillment team prioritizes timely delivery to laboratories worldwide. Bulk pricing and institutional purchase inquiries are welcomed. All orders are shipped with full documentation, including batch-specific CoA, to support research compliance requirements. Competitive pricing and consistent stock availability make Direct Anti Peptide the preferred source for research peptides.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Melanotan 1 Nasal Spray is sold exclusively as a laboratory research reagent. Direct Anti Peptide makes no claims regarding therapeutic efficacy, safety for human use, or suitability for any application outside of controlled scientific research. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations governing the purchase, possession, and use of research peptides. By purchasing this product, the buyer confirms they are a qualified research professional using this material for legitimate scientific investigation only.