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Laboratory reference
Cellular · Lyophilized · 5 mg – 20 mg
Synthetic alpha-MSH analog studied in melanocortin-1 receptor signaling research models.
Sold for laboratory and research applications only. Not a drug, not a dietary supplement, and not for use in humans or animals.
Laboratory reference only — mechanism and literature. Not medical advice and not a personal-use protocol.
Synthetic α-MSH analog with Nle⁴,D-Phe⁷ substitutions — studied in melanocortin 1 receptor (MC1R) binding research.
Lyophilized (powder)
−20°C · up to 24 months
Peer-reviewed references for laboratory background only. Citations are not product claims.
Proceedings of the National Academy of Sciences of the USA
4-Norleucine, 7-D-phenylalanine-alpha-melanocyte-stimulating hormone: a highly potent alpha-melanotropin with ultralong biological activity
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