Overview
Melanotan II is a synthetic cyclic heptapeptide analog of alpha‑melanocyte‑stimulating hormone (α‑MSH). It is widely utilized in in vitro and laboratory‑based research involving melanocortin receptor pathways, peptide‑receptor binding dynamics, and central nervous system signaling models. Melanotan II is of particular interest for studies examining MC1R and MC4R receptor activity and their associated biochemical mechanisms.
Molecular Characteristics
Peptide Type: α‑MSH–derived melanocortin analog
Form: Lyophilized powder
Purity: ≥ 98% (HPLC)
Storage: –20°C recommended
Research Applications
Melanotan II is commonly investigated in controlled laboratory environments for:
Melanocortin receptor (MC1R/MC4R) binding studies
Assay development involving melanocyte‑signaling pathways
In vitro modeling of pigmentation‑related biochemical processes
Exploration of CNS‑associated melanocortin signaling
Peptide‑mediated receptor‑activation pathway analysis
(Fields of inquiry. Not biological outcomes.)
Mechanistic Notes (Research Context Only)
In laboratory settings, Melanotan II is studied for its interaction with:
MC1R‑associated pigmentation‑pathway models
MC4R‑related neuromodulatory signaling
Peptide‑receptor activation and downstream biochemical cascades
These statements describe mechanistic interest, not biological effects in humans or animals.
Storage & Handling
Store lyophilized peptide at –20°C
Avoid repeated freeze–thaw cycles
Handle reconstituted solutions according to laboratory best practices
Important Research Notice
For laboratory research use only
Not for human consumption
Not a drug, food, or cosmetic
Not for veterinary or household use
No medical, cosmetic, or therapeutic claims are made