What is MT1?

Overview

Melanotan 1 (MT1), also known as Afamelanotide, is a synthetic analogue of the naturally occurring peptide Alpha-Melanocyte Stimulating Hormone (α-MSH). Comprising 13 amino acids, MT1 was developed to closely mimic the biological activity of α-MSH while providing greater stability and a longer duration of action.

MT1 has become an important area of scientific research due to its interaction with melanocortin receptors involved in pigmentation, photoprotection, inflammation, and cellular signalling. Its ability to influence melanin production has made it one of the most extensively studied peptides in pigmentation and dermatological research.

Mechanism of Interest

Researchers continue to investigate MT1 for its ability to bind primarily to the Melanocortin-1 Receptor (MC1R), initiating signalling pathways involved in melanin synthesis and skin pigmentation.

Studies have explored its potential involvement in:

• Regulation of melanin production
• Activation of melanocytes
• Cellular responses to ultraviolet (UV) exposure
• Photoprotective mechanisms
• Oxidative stress responses
• Anti-inflammatory signalling pathways

MT1's selective interaction with melanocortin receptors has generated considerable scientific interest in understanding its broader effects on skin biology and cellular protection.

Areas of Ongoing Research

Current scientific research involving MT1 includes investigations into:

• Skin pigmentation and melanogenesis
• Photoprotection and UV biology
• Dermatological research
• Melanocyte function
• Oxidative stress and cellular defence
• Inflammatory signalling
• DNA damage response following UV exposure
• Pigmentary disorder models

Research continues to explore how MT1 influences normal pigmentation pathways and the body's natural responses to ultraviolet radiation.

Why Researchers Are Interested in MT1

Researchers continue to study MT1 because of its potential involvement in:

• Regulation of melanin synthesis
• Skin pigmentation biology
• Photoprotective cellular mechanisms
• Melanocortin receptor signalling
• Oxidative stress research
• Cellular responses to ultraviolet exposure

Its targeted mechanism of action and well-established research history make MT1 one of the most widely investigated peptides within pigmentation and skin biology research.

Related Research Compounds

Researchers interested in MT1 may also explore:

• Melanotan II (MT2)
• KPV
• GHK-CU
• AHK-Cu
• BPC-157

These compounds are being investigated across related areas including pigmentation, skin biology, tissue repair, inflammation, and cellular regeneration.

For Research Purposes Only. All products supplied by Sterling Prime are intended strictly for laboratory and in vitro research. They are not intended for human administration, diagnosis, treatment, prevention of disease, or therapeutic use.

Every batch is professionally third-party tested, with Certificates of Analysis (COAs) available to ensure quality, purity, and consistency.

Precision. Purity. Consistency.