High Purity Peptide Hormones Drugs Melanotan 2 Mt-2 Mt-II With 99% Assay , CAS 121062-08-6

99% Purity China Lab Melanotan II (MT2) , Melanotan 2, Mt-2, Mt-II

Sequence: Ac-NLE-c[ASP-His-d-PHE-ARG-TRP-LYS]-NH2 Chemical Bridge Asp2-Lys7
Cas No.: 121062-08-6
Molecular Formula: C50H69N15O9

Molecular Weight: 1024.18
Purity (HPLC): 98.0%
Appearance: White powder
Single Impurity (HPLC): 0.5%max
Amino Acid Composition: ±10% of theoretical
Peptide Content (N%): >80.0%
Water Content(Karl Fischer): <8.0%
Acetate Content(HPIC): <10.0%
Specific Rotation (20/D): -55.0~-65.0°(c=1 1%HAc)
MS(ESI): Consistent
Mass Balance: 95.0~105.0%
package: (10mg/vial,10vial/kit)

Melanotan II also known as PT-141 was developed by researchers at the University of Arizona College of Medicine. Melanotan II is an analog of the peptide hormone alpha-melanocyte stimulating hormone (?-MSH), this hormone provides a therapeutic tan with the ability to lower the risk of skin cancer, (MSH) also plays an important role in regulating sexual arousal in men and women. Melanotan II has the additional effect of decreasing body fat mass. Melanotan II It is a cyclic lactyam analog of alpha-MSH with the amino acid sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2.

Melanotan II is in a class of peptide hormone known as Melanocortins (MCs). Melanocortins (MCs) are multifunctional peptide hormones that regulate a diversity of physiological functions. MCs have been implicated in sexual function in animals.

A MC analog, Melanotan II (MTII), can enhance sexual function in human males (erectile activity) and females (increased levels of sexual desire and genital arousal). Unlike other sexual-enhancement drugs, MTII works at the level of the brain, thus eliciting a rather natural sexual response with minimal or no undesirable side effects. The actions of the peptide were discovered accidentally while studying the effects of the peptide and related analogs on human skin pigmentation (tanning). Hadley ME (2005).

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