Melanotan I (afamelanotide) is a synthetic linear 13-amino-acid analog of alpha-melanocyte-stimulating hormone, supplied as a lyophilized powder for in vitro laboratory research use only. It is characterized in the peer-reviewed literature as a potent melanocortin-1 receptor (MC1R) agonist with extended stability relative to native alpha-MSH, and is studied in research on melanogenesis and photoprotective signaling pathways.
Product Description
- Linear tridecapeptide analog of alpha-melanocyte-stimulating hormone with Nle4 and D-Phe7 substitutions
- Those substitutions confer greater enzymatic stability and receptor affinity than native alpha-MSH
- Studied for melanocortin-1 receptor (MC1R) binding and eumelanin synthesis pathways in melanocyte cell models
- Structurally distinct from Melanotan II, a cyclic heptapeptide with broader melanocortin receptor activity
- Referenced in the melanocortin-receptor pharmacology literature
Research Use Notes
- Supplied as lyophilized powder in a sealed vial
- Requires reconstitution before use; Amino H2O sold separately
- Appearance: white to off-white lyophilized powder
- Identity and purity verified by third-party COA
Storage & Handling
- Store the sealed lyophilized vial frozen (-20C), protected from light
- Keep refrigerated (2-8C) once reconstituted
- Reconstituted material has a limited stability window; handle per laboratory SOP
Intended Use:
This compound is intended strictly for in vitro laboratory research by qualified professionals.
It is not for human or veterinary use and must not be used in food, drugs, diagnostics, or cosmetics.
Disclaimer:
This compound has not been evaluated by the FDA.
It is not intended to diagnose, treat, cure, or prevent any disease.
All use must comply with applicable institutional, local, and federal regulations.
Terms of Sale:
By purchasing from Ventra Sciences, the buyer affirms they are a qualified researcher or institution.
All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance.
Research applications: Commonly used in melanocortin-1 receptor signaling studies, melanogenesis research, and photoprotective-pathway research applications.
For laboratory research use only. Not a drug, cosmetic, supplement, or food. Not for human or animal consumption.
This product is intended strictly for in vitro laboratory research by qualified professionals. It is not for human or veterinary use and must not be used in food, drugs, diagnostics, or cosmetics. Ventra Sciences makes no medical claims regarding any compound sold. All purchasers acknowledge they will use this product solely for research purposes.
