Premium Melanotan 2 (MT-II) Research Peptide UK

Welcome to the highest standard of synthetic peptides. For laboratories and academic researchers looking to buy Melanotan 2 UK supplies, GB Peptides offers strictly tested, highly purified MT-II for advanced in-vitro studies. If you are procuring Melanotan 2 UK for melanocortin receptor research, our batch-tested vials provide reliable consistency from sequence to sequence.

Melanotan 2 (often referred to by its clinical designation Melanotan II or MT-2) is a synthetic cyclic heptapeptide analog of the naturally occurring alpha-melanocyte-stimulating hormone ($\alpha$-MSH).

Mechanism of Action: Melanocortin Receptor Agonist

When evaluating Melanotan 2 UK in biochemical research models, its broad receptor binding profile is essential to understand. Melanotan 2 acts as a potent, non-selective agonist of the melanocortin receptors, specifically interacting with MC1R, MC3R, MC4R, and MC5R.

1. MC1 Receptor (MC1R): Associated with melanogenesis (pigmentation) and cellular response to UV-induced stress.

2. MC4 Receptor (MC4R): Central to the regulation of metabolic energy expenditure, feeding behavior, and sexual function.

In modern clinical research, administration of this synthetic analog has been extensively studied for its distinct physiological effects. Activation of MC1R stimulates melanin synthesis, while its interaction with MC4R has demonstrated significant impacts on thermogenesis, lipid metabolism, and erectile function in various biological models.

For foundational clinical data on how this peptide interacts with psychogenic pathways, you can consult the NIH clinical study on Melanotan-II and erectile response. To explore its broader role in metabolic energy expenditure and thermogenesis, review this NCBI publication on Melanotan II and adipose tissue function.

Melanotan 2 Product Specifications

To ensure accuracy and replicability in your laboratory environments, our Melanotan 2 UK stock adheres to strict molecular standards. Every batch undergoes rigorous third-party High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) testing to guarantee $\ge$99% purity.

• Chemical Name: Melanotan II (MT-II)

• Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2

• Molecular Formula: $C_{50}H_{69}N_{15}O_{9}$

• Molecular Weight: $1024.2\text{ g/mol}$

• Purity (HPLC): $\ge$99.0%

• Appearance: White lyophilized solid (freeze-dried powder)

• Format: 10mg glass vial

Preparation and Storage Guidelines

Proper storage of Melanotan 2 UK is essential to maintain structural stability. The lyophilized powder is highly stable at room temperature for transit but must be correctly handled upon arrival at your research facility.

• Storage (Lyophilized): Store unmixed vials in a freezer at -20°C (or below) for long-term stability up to 24 months. Avoid repeated freeze-thaw cycles.

• Reconstitution: Prior to research applications, the peptide must be reconstituted using sterile bacteriostatic water. Gently roll the vial until fully dissolved; do not shake aggressively, as this can break the delicate peptide bonds.

• Storage (Reconstituted): Once reconstituted, the solution must be kept refrigerated at 2°C to 8°C and utilized within 30 days to prevent degradation.

Mandatory Research Disclaimer

Please read carefully before purchasing:

This Melanotan 2 UK product is sold exclusively for strictly controlled in-vitro and laboratory research purposes. This product is not a drug, supplement, food, or cosmetic, and it is absolutely NOT intended for human consumption or diagnostic use.

By purchasing from GB Peptides, you agree that you are a qualified researcher, and this product will be handled in compliance with all relevant UK health and safety regulations. We reserve the right to cancel any order if we suspect the product will be used outside of a sanctioned research environment.