Peptide Pepe
PeptidePepeResearch Lab
HomeDatabasePricingNewsMemes
πŸ”¬ RUOResearch Only
LABORATORY RESEARCH USE ONLY β€” This compound is NOT for human consumption, veterinary use, or therapeutic applications.
Melanocortin PeptidesPigmentation ResearchπŸ”¬ RUO

Melanotan I (Afamelanotide)

Molecular Data

Formula

C78H111N21O19

Mol. Weight

1646.85 Da

CAS Number

75921-69-6

Purity

β‰₯98% (HPLC)

Appearance

White lyophilized powder

Storage

-20Β°C, desiccated, protected from light

Research Overview
Melanotan I (Afamelanotide) is a linear analog of Ξ±-MSH with enhanced stability. Unlike Melanotan II, it shows greater MC1R selectivity.
Mechanism of Action
Selective MC1R agonism stimulating eumelanin synthesis through cAMP-MITF-tyrosinase cascade in melanocytes.
Research Applications
MC1R-selective signaling, photoprotection research, erythropoietic protoporphyria modeling, melanocyte biology, UV damage prevention studies.
Key Research Findings
MC1R selectivity reduces off-target melanocortin effects. Significant eumelanin increase in melanocyte cultures.
MANDATORY DISCLAIMER: Melanotan I (Afamelanotide) as referenced on this page is strictly for in-vitro laboratory research and forensic applications only. It is NOT for human consumption, veterinary use, diagnostic purposes, therapeutic applications, or any form of bodily introduction. Any reference to research outcomes pertains exclusively to controlled laboratory settings. Researchers must comply with all applicable local, state, and federal regulations.
Peptide Pepe
PeptidePepe

Rare Peptides for Rare Pepes 🐸

DatabasePricingStacks$PEPPYBlogGlossaryFAQCompliance
MANDATORY DISCLAIMER: All compounds and peptides referenced on peptidepepe.com are strictly for in-vitro laboratory research and forensic applications only. They are NOT for human consumption, veterinary use, diagnostic purposes, therapeutic applications, or any form of bodily introduction. Any reference to "subjects" pertains exclusively to laboratory research settings. $PEPPY is a utility-free meme token for community engagement only.

πŸ’€ Rest anon, the peptides are working... πŸΈβ„οΈ

Β© 2026 PeptidePepe.com β€” Rare Peptides for Rare Pepes. All research data for educational purposes only.

HomeDatabasePricingNewsMemes

Laboratory Research Use Only

All compounds, peptides, and research materials referenced on peptidepepe.com are strictly for in-vitro laboratory research and forensic applications only.These products are NOT intended for human consumption, veterinary use, diagnostic purposes, therapeutic applications, or any form of bodily introduction.By proceeding, you confirm that you are a qualified researcher or represent a legitimate research institution, and you agree to use all information on this platform exclusively for lawful research purposes.