Melanotan II (MT-2) 10mg – Selective Melanocortin Receptor Agonist Research Suite

Description

What is Melanotan II (MT-2) & CAS 121062-08-6?

The pursuit of understanding systemic pigmentation pathways has led to the widespread laboratory use of Melanotan II (MT-2). As a cyclic lactam analog of the alpha-melanocyte-stimulating hormone ($\alpha$-MSH), MT-2 (CAS 121062-08-6) is distinguished by its enhanced stability and significantly higher biological half-life compared to linear analogs like MT-1. This structural modification allows the peptide to resist rapid enzymatic breakdown, providing a consistent subject for long-term metabolic and dermatological studies.

99Purity-Peptide provides this compound as a ultra-pure, white lyophilized powder, vacuum-sealed in 10mg vials to prevent oxidation. By utilizing advanced freeze-drying technology, we ensure that every vial of MT-2 arrives at your research facility with its circular peptide structure perfectly intact, ready for reconstitution and high-precision analytical study.

Melanotan II (MT-2) Mechanism of Action and Research

Melanotan II functions as a potent, non-selective agonist of several melanocortin receptors, most notably MC1R, MC3R, and MC4R. In laboratory models, its activation of the MC1 receptor triggers the synthesis of eumelanin, facilitating research into sunless pigmentation and photoprotection mechanisms. Unlike selective analogs, the non-selective nature of MT-2 also makes it a key subject for investigating the “crosstalk” between the integumentary and nervous systems, specifically concerning appetite regulation and sexual signaling via the MC3/4 receptors.

Scientific interest in MT-2 extends into its role in protecting against UV-induced oxidative stress. Researchers observe how the accelerated production of melanin acts as a natural barrier, potentially reducing DNA fragmentation in dermal cell nuclei. This dual-utility—studying both pigmentation and secondary metabolic responses—makes Melanotan II one of the most versatile tools in contemporary peptide biotechnology.

Trending Research Topics & High-Authority Insights:

• Melanocortin Signaling and Lipid Metabolism: Investigating the systemic effects of non-selective agonists.

• Sunless Tanning Mechanisms: Studies on MC1R-mediated eumelanogenesis in laboratory models.

• Melanotan II and its effects on the melanocortin system – ScienceDirect

Melanotan II (MT-2) Specifications

Melanotan II (MT-2) Key Features & Benefits

• High-Potency Cyclic Peptide: Specifically engineered for research into melanogenesis and tanning pathways.

• Multi-Receptor Interaction: Targeted for studies focusing on the interaction between MC1R, MC3R, and MC4R.

• Pharmaceutical Grade Synthesis: Produced at 99%+ purity to eliminate variables and ensure reproducible experimental data.

• Sterile Lyophilized Stability: Vacuum-sealed to resist environmental degradation and maintain potency during transit.

• Independently Verified Identity: Each vial is confirmed via HPLC and Mass Spectrometry for absolute amino acid accuracy.

Melanotan II (MT-2) Research FAQ

What distinguishes MT-2 from MT-1 in a laboratory setting?

MT-1 is a linear peptide that is highly selective for the MC1R receptor, focusing almost exclusively on pigmentation. MT-2 is a cyclic analog that is non-selective, meaning it interacts with several receptors (MC1, MC3, MC4), allowing for broader research into both skin coloration and systemic metabolic effects.

Why is the 10mg strength considered the industry standard for MT-2?

The 10mg vial provides the optimal balance between high-concentration research and maintaining the stability of the lyophilized “cake.” This strength allows for precise dilution ratios required in varied dermatological and biological signaling protocols.

How should Melanotan II be stored for maximum longevity?

For long-term storage, the unopened lyophilized powder must be kept in a freezer at -20°C. Once the vial is reconstituted with bacteriostatic water, it should be stored at 2-8°C and protected from light. To maintain research fidelity, the solution should ideally be used within 20 days.

Is a Certificate of Analysis (COA) provided for the 10mg vials?

Yes. 99Purity-Peptide provides a detailed COA with every order, utilizing HPLC and Mass Spectrometry to confirm that the MT-2 meets our strict 99%+ purity requirement and molecular weight verification.

Why Buy Melanotan II online from 99Purity-Peptide?

• Elite Biotechnology Quality: We focus on the high-fidelity synthesis required for complex cyclic peptides, ensuring your research is backed by chemical precision.

• Discreet & Tracked Logistics: Your research privacy is a priority. All orders are sent in neutral, secure packaging with tracked delivery to ensure safety throughout the USA, UK, and Europe.

• Reliable Batch Consistency: Our manufacturing protocols ensure that the chemical profile of our MT-2 remains identical batch-after-batch, supporting reproducible data.

• Total Researcher Support: From 3rd-party lab verification (COA) to 1-2 business day dispatch, we provide the professional reliability that modern biotechnology researchers demand.

Payment Support & Logistics

• Secure Payment Options: We support multiple secure gateways, including Credit Cards, Cryptocurrency (USDT, USDC), PayPal, and Bank Transfers.

• Global Shipping: Fast, tracked delivery available to the United States, United Kingdom, and Europe.

• Processing Time: All orders are professionally handled and dispatched within 1-2 business days after payment confirmation.

Regulatory Disclaimer

99Purity-Peptide is a chemical supplier. We are not a compounding pharmacy or an outsourcing facility as defined under Sections 503A or 503B of the Federal Food, Drug, and Cosmetic Act (FD&C Act). All products are strictly for research, laboratory, or analytical use only and are NOT for human consumption.

References & Academic Links

• Dorr, R. T., et al. (1996). “Evaluation of Melanotan-II, a potent cyclic melanocortin agonist, for tanning in humans.” Archives of Dermatology.

• Hadley, M. E., et al. (1998). “The Pro-opiomelanocortin System.” Annals of the New York Academy of Sciences.

• Wikberg, J. E. (1999). “Melanocortin receptors: new opportunities in drug discovery.” Expert Opinion on Therapeutic Patents.