Melanotan I

Price range: $45.00 through $309.00

Product Information;

Name: Melanotan I; MT1
CAS No.: 75921-69-6
Peptide Sequence: Ac-Ser-Tyr-Ser-Nle-Glu-His-DPhe-Arg-Trp-Gly-Lys-Pro-Val-NH2
Molecular Formula: C78H111N21O19
Molecular Weight: 1646.9
Appearance: White Lyophilized powder

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💡 Melanotan I Peptide – Research-Grade α-MSH Analog

Introduction
Melanotan I, also referred to as α-Melanocyte Stimulating Hormone (α-MSH) analog or Afamelanotide, is a synthetic peptide widely used in laboratory research to investigate melanogenesis, skin pigmentation, and photoprotection pathways. It serves as a selective agonist of the melanocortin 1 receptor (MC1R), making it a valuable tool for studies in dermatology, cell signaling, and peptide pharmacology.

Research-Grade Specifications

Property	Specification
Name	Melanotan I
Synonyms	Afamelanotide, α-MSH analog, NDP-MSH
Molecular Formula	C78H111N21O19
Molecular Weight	~1646.9 g/mol
Sequence	Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂
Purity	≥ 98% (HPLC verified)
Appearance	White lyophilized powder
Storage	−20°C, protected from light
Solubility	Sterile water or PBS

Scientific Background
Melanotan I mimics the action of α-MSH, promoting melanin synthesis in skin cells through MC1R activation. In laboratory research, it is used to explore:

Melanin production and pigmentation mechanisms
Cellular photoprotection and UV defense pathways
DNA repair processes after UV exposure
Modulation of inflammatory and oxidative stress responses

Usage Guidelines

Research Use Only: Not approved for human or veterinary applications, cosmetics, or self-administration.
Handling: To be used only by trained personnel in controlled laboratory settings.
Storage: Keep lyophilized peptide at −20°C, protected from light and moisture.
Reconstitution: Dissolve in sterile water or PBS immediately before use.

Why Choose This Research Peptide?

≥98% purity, independently verified by HPLC
Certificate of Analysis (COA) included
Ready-to-use, sterile, lyophilized powder
Reliable and reproducible for pigmentation and photoprotection studies

Summary
Melanotan I peptide is an essential research tool for laboratories studying melanogenesis, photoprotection, and MC1R signaling. Its high purity and lab-verified quality make it ideal for reproducible experimental results in molecular biology, dermatological research, and peptide signaling studies.