Helen Frankenthaler Foundation

Minimal melanocortin active sequence

Pharmacology

Melanocortin (MC) Receptors

Melanocortin receptors are activated by members of the melanocortin family: α-, β- and γ-melanocyte stimulating hormone (MSH) and adrenocorticotropic hormone (ACTH). The melanocortins are involved in a range of physiological functions, including pigmentation and inflammation.

Melanocortin (MC) Receptor Agonists

Cat. No.Product Name / Activity
3492ACTH (1-39)
Potent endogenous MC 2 agonist
2566Melanotan II
High affinity melanocortin receptor agonist
3013[Nle 4,D-Phe 7]-_α_-MSH
Melanocortin receptor agonist
2584α-MSH
Endogenous melanocortin receptor agonist
3032THIQ
Potent and selective MC 4 receptor agonist

Melanocortin (MC) Receptor Antagonists

Cat. No.Product Name / Activity
1831HS 014
Selective MC 4 receptor antagonist
1832HS 024
Highly potent MC 4 receptor antagonist
4854ML 00253764 hydrochloride
Melanocortin MC 4 receptor antagonist; brain penetrant

Other

Cat. No.Product Name / Activity
3420SHU 9119
MC 3 and MC 4 antagonist; MC 5 partial agonist

Melanocortin receptors are activated by members of the melanocortin family: α-, β- and γ-melanocyte stimulating hormone (MSH) and adrenocorticotropic hormone (ACTH). Endogenous antagonists include agouti and agouti-related protein (AgRP). The melanocortin receptors are G-protein-coupled and 5 subtypes exist, MC 1-5. The melanocortins are involved in a wide range of physiological functions, including pigmentation, energy homeostasis, inflammation, immunomodulation, steroidogenesis and temperature control.

External sources of pharmacological information for Melanocortin (MC) Receptors

  • IUPHAR Receptor Code
  • BJP Guide

Literature for Melanocortin (MC) Receptors

Tocris offers the following scientific literature for Melanocortin (MC) Receptors to showcase our products. We invite you to request* your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.

Peptides Involved in Appetite Modulation Scientific Review

Written by Sonia Tucci, Lynsay Kobelis and Tim Kirkham, this review provides a synopsis of the increasing number of peptides that have been implicated in appetite regulation and energy homeostasis; putative roles of the major peptides are outlined and compounds available from Tocris are listed.

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Melanocortin Receptor Gene Data

GeneSpeciesGene SymbolGene Accession No.Protein Accession No.
MC 1HumanMC1RNM_002386Q9UN60
MouseMc1rNM_008559Q01727
RatMc1rXM_226554XP_226554
MC 2HumanMC2RNM_000529Q01718
MouseMc2rNM_008560Q64326
RatMc2rAF547168Q8CIX6
MC 3HumanMC3RNM_019888P41968
MouseMc3rNM_008561P33033
RatMc3rNM_001025270P32244
MC 4HumanMC4RNM_005912P32245
MouseMc4rNM_016977P56450
RatMc4rNM_013099P70596
MC 5HumanMC5RNM_005913P33032
MouseMc5rNM_013596P41149
RatMc5rNM_013182P35345