Description

Technical Parameters

MT2 10mg/bottle core introduction

Pharmaceutical-grade peptide formulation | Melanotan II, made in China

Chemical name : Ac-cysteinyl-asparaginyl-asparaginyl-cysteinyl-phenylalanyl-arginyl-tryptophanyl-lysyl-cysteinyl-valine-asparaginyl-amide

Sequence : Ac-Cys-Asp-Asn-Cys-Phe-Arg-Trp-Lys-Cys-Val-Asn-NH₂ (Intramolecular disulfide bonds: Cys1-Cys4, Cys4-Cys9)

CAS No .: 121062-08-6

Specification : 10mg/bottle

Dosage form : Lyophilized powder for injection

Molecular weight : 1024.21 Da

Appearance : White freeze-dried lumpy powder

Purity : ≥98% (HPLC detection)

Storage conditions : Store at -20℃ away from light.

Core Effects

Melanotan-II is a synthetic peptide hormone analog that is widely used in research on skin pigmentation, treatment of sexual dysfunction, and appetite regulation due to its potent melanocyte-stimulating receptor agonist activity .

✅Triple Mechanism of Action :

Melanocyte stimulation : potently activates MC1 receptors, promoting melanin production.

Sexual function regulation : Regulating libido through MC4 receptors

Appetite suppression : Acts on the appetite center in the hypothalamus to reduce food intake.

✅Quality advantages of Chinese manufacturing :

Purity Guaranteed : Solid-phase synthesis process, purity ≥98%, single impurities ≤0.1%.

Accurate disulfide bond configuration: Intramolecular disulfide bond configuration accuracy ≥ 99%.

Confirmation of activity : MC1 receptor agonist activity EC50 < 1 nM

✅Global supply assurance :

Cold chain logistics : -20℃ cold chain transportation throughout the entire process to ensure product stability.

Multi-warehouse delivery : Regional warehouses are established in China, Europe, America, and the Asia-Pacific region, ensuring delivery within 7 days.

Customs clearance support : Professional document preparation ensures smooth customs clearance worldwide.

Production process and quality assurance

1. Advanced synthesis process :

Solid-phase synthesis : The Fmoc solid-phase synthesis strategy was adopted, with a condensation efficiency >99.5%.

Disulfide bond formation : Air oxidation method, disulfide bond accuracy ≥ 99%.

Purification process : Preparative HPLC purification, gradient elution, collection of the main peak.

2. Strict quality control standards :

Chemical purity :

Main component content: 98.0%~102.0%

Related substances: Single impurity ≤0.1%, total impurities ≤0.5%

Acetic acid content: ≤12.0% (ion chromatography)

Biological activity :

Receptor agonist assay: Potency not less than 90% of the standard.

Cellular cAMP assay: Meets quality standards

3. Stability data :

Long-term stability : Stored at -20℃ for 24 months, all indicators meet the requirements.

Accelerated testing : After being stored at 25°C for 6 months, the purity decreased by ≤2.0%.

Stability in use : After reconstitution, store at 2-8℃ for 7 days; purity ≥95%.

Scientific Research Applications and Clinical Prospects

1. Mechanism of action study :

Skin pigmentation : Promotes melanocyte proliferation and melanin synthesis

Sexual function improvement : Improves libido and erectile function through central mechanisms.

Appetite regulation : Regulates the hypothalamic appetite center to reduce food intake.

2. Research and application areas :

Dermatology : Research on the Treatment of Vitiligo and Photosensitive Skin Diseases

Sexual Medicine : Research on Low Libido and Erectile Dysfunction

Metabolic diseases : studies on obesity and metabolic syndrome

3. Preclinical data :

Pigmentation : Animal experiments showed a significant increase in skin pigmentation.

Improved sexual function : Preclinical studies show increased frequency of sexual activity.

Good safety profile : Clinical studies show good tolerability.

China's manufacturing quality advantages

1. Advantages in manufacturing process :

Synthesis technology : Microwave-assisted solid-state synthesis with high condensation efficiency.

Folding control : Proper folding of disulfide bonds ensures biological activity.

Purification process : Preparative HPLC purification, purity ≥ 98%.

2. Quality Assurance System :

Compliant with standards : Meets Chinese Pharmacopoeia, USP, and EP standards.

Stability study : Complete a comprehensive stability investigation.

Batch consistency : Strict process control ensures consistency between batches.

3. Global supply network :

Production Base : GMP-compliant production base in China

Distribution network : A global distribution and cold chain logistics network

Registration support : Supports registration applications from countries around the world.

Why choose Melanotan-II manufactured in China ?

Innovative Mechanism : The First Multi-Effect Melanocyte Receptor Agonist

Precise disulfide bond accuracy : Intramolecular disulfide bond accuracy ≥ 99%

Exceptional purity : Over 98% high purity, with strict quality control.

Stable supply : A complete supply chain ensures timely and reliable delivery.

Summary

Melanotan-II 10mg lyophilized powder for injection, manufactured in China, represents a high-quality standard in multi-effect peptide research . Through advanced synthesis processes, rigorous quality control, and a stable supply system , it provides high-quality, highly active research tools for dermatological and sexual medicine research worldwide . Choosing Made in China means choosing research-grade quality and reliable assurance .

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