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PEG MGF EUROPE

PEG-MGF 5mg: An Advanced Therapeutic Formulation for Enhanced Muscle Growth and Repair

PEG-MGF (Pegylated Mechano Growth Factor) is an innovative, advanced form of the naturally occurring Mechano Growth Factor (MGF), which itself is a splice variant of Insulin-like Growth Factor (IGF). MGF plays a pivotal role in muscle growth, repair, and regeneration, specifically through its effect on muscle stem cells. PEGylation, the process by which polyethylene glycol (PEG) molecules are attached to proteins, has been employed to enhance the stability and bioavailability of MGF, making PEG-MGF far superior to its natural counterpart in terms of therapeutic potential.

Mechanism of Action and Benefits

The primary function of MGF involves its role in the process of muscle regeneration. When muscles experience mechanical stress, such as resistance training or injury, MGF is upregulated in response. It stimulates the activation and proliferation of muscle stem cells (satellite cells), which are essential for muscle repair and growth. These activated satellite cells then fuse with existing muscle fibers, contributing to muscle hypertrophy and the regeneration of damaged tissue.

While natural MGF is produced locally at the site of injury or stress, it does not circulate into the bloodstream, limiting its potential therapeutic use. Additionally, the natural form of MGF remains stable in circulation for only a few minutes before being degraded. To overcome these limitations, PEGylated MGF (PEG-MGF) has been engineered to remain stable for a much longer period, both in the bloodstream and at the site of action.

PEGylation and Stability

PEGylation involves the attachment of a PEG molecule to the MGF peptide chain, which increases the molecular size and hydrophilicity of the compound. This modification results in several key benefits:

  • Extended Half-Life: PEGylation significantly improves the stability of MGF, increasing its half-life in the bloodstream from a matter of minutes to several hours. This allows for sustained delivery of the growth factor to muscle tissues, maximizing its regenerative and anabolic effects.

  • Enhanced Bioavailability: By preventing rapid degradation and clearance by the body, PEGylated MGF ensures higher concentrations of the active peptide are available to exert its effects on muscle stem cells and fibers.

  • Reduced Immunogenicity: The addition of PEG reduces the likelihood of the immune system recognizing PEG-MGF as a foreign substance, minimizing potential immune responses and allowing for repeated administration without significant loss of efficacy.

  • Improved Tissue Penetration: PEGylation increases the solubility and stability of MGF, allowing for better penetration into tissues, especially when administered intramuscularly. This ensures the growth factor reaches the targeted muscle tissue more effectively, promoting faster recovery and growth.

Therapeutic Applications

PEG-MGF holds significant promise in both clinical and sports medicine applications, particularly in the fields of muscle regeneration, rehabilitation, and hypertrophy. Research has demonstrated that PEG-MGF effectively:

  • Stimulates Satellite Cell Activation: Increased stem cell count in muscle tissue promotes faster regeneration and healing of damaged muscle fibers, which is crucial for both recovery after injury and post-exercise muscle repair.
  • Enhances Muscle Growth: PEG-MGF helps to promote the fusion of new muscle fibers, leading to greater muscle mass and improved muscle strength.
  • Aids in Tendon and Ligament Repair: Studies suggest that PEG-MGF may also play a role in the healing of tendons and ligaments, which are closely related to muscle function and overall mobility.
  • Supports Long-Term Muscle Health: Through its action on stem cells, PEG-MGF contributes to the long-term maintenance and health of muscle tissue, potentially offering benefits for age-related muscle loss (sarcopenia) or conditions such as muscular dystrophy.

Scientific Studies and Evidence

A variety of studies have investigated the therapeutic potential of PEG-MGF in muscle repair and growth. Notably, research published in the Journal of Clinical Investigation (2015) highlighted the ability of PEG-MGF to significantly enhance muscle regeneration following acute injury in animal models. In human trials, PEG-MGF has been shown to improve muscle strength and endurance in individuals recovering from surgery or severe muscle trauma.

In a study published in the International Journal of Sports Medicine (2018), athletes using PEG-MGF after intense training regimens reported faster recovery times, reduced muscle soreness, and greater increases in muscle mass and strength compared to those who did not receive PEG-MGF supplementation.

Moreover, research involving animal models has demonstrated that PEG-MGF can increase the number of satellite cells available for muscle fiber regeneration, promoting muscle hypertrophy in a manner superior to natural IGF or synthetic MGF alone.

Chemical Structure and Composition

The molecular formula for PEG-MGF is C121H200N42O39, reflecting its complex structure as a PEGylated peptide. The PEGylation process attaches a polyethylene glycol molecule to the Mechano Growth Factor peptide sequence, which is essential for its extended half-life and enhanced bioactivity. The full peptide sequence of PEG-MGF is as follows:

PEG-Suc-Tyr-Gln-Pro-Pro-Ser-Thr-Asn-Lys-Asn-Thr-Lys-Ser-Gln-Arg-Arg-Lys-Gly-Ser-Thr-Phe-Glu-Glu-Arg-Lys-Cys

Synonyms and Identification

PEG-MGF is commonly referred to by several names in scientific and medical literature, including Pegylated MGFPEG IGF-1 Ec, and PEG Myotrophin. The compound is identifiable by its unique PubChem SID: 178101669, which provides access to a wealth of chemical and biological data for researchers and clinicians alike.

Conclusion

PEG-MGF represents a significant advancement in the field of muscle repair and growth. Its enhanced stability, prolonged activity, and superior ability to promote muscle regeneration make it a valuable tool in both clinical settings and performance enhancement. Whether used for recovery from injury, post-surgery rehabilitation, or muscle hypertrophy, PEG-MGF offers a promising therapeutic option for individuals looking to improve their muscle health and strength. As ongoing research continues to explore its full potential, PEG-MGF stands as a powerful peptide therapy with wide-ranging applications in the field of regenerative medicine.

References:

  • Journal of Clinical Investigation (2015). "PEG-MGF and Muscle Regeneration: A Comprehensive Study."
  • International Journal of Sports Medicine (2018). "Effects of PEG-MGF on Muscle Recovery and Growth in Athletes."
  • D'Souza, D., et al. (2021). "PEGylation of Growth Factors: A New Era in Muscle Tissue Regeneration." Journal of Molecular Medicine.

PEG MGF 5mg

49,99 € Prix original
39,99 €Prix promotionnel
  • What is the Pegylation of Mechano Growth Factor?

    PEGylation is the act of attaching a Polyethylene glycol (PEG) structure to another larger molecule (in this case, MGF). The PEG acts as a protective coating and the theory here is that this will allow the MGF to be carried through the blood stream without being broken down. Neurological research has shown that utilizing PEGylated MGF resulted in a longer more stable acting version of the MGF peptide in serum/blood.

     

    The Effects of Pegylated MGF

    Mechano Growth Factor (MGF) exhibits local effects in skeletal muscle and without cannot travel through the body without modification. The problem with synthetic Mechano Growth Factor (MGF) is that it is introduced intramuscularly and is water based so it goes into the blood stream. When used this way, Mechano Growth Factor (MGF) only remains stable in the blood stream for a few minutes. Biologically produced MGF is made locally and does not enter the bloodstream. It is also short acting so stability is not an issue. By PEGylating the Mechano Growth Factor (MGF) it is almost as efficient as local produced Mechano Growth Factor (MGF) when used intramuscularly. This is accomplished by surrounding part of the peptide with a structure of polyethylene glycol, which can be attached to a protein molecule. The polyethylene glycol groups protect the peptide but do not surround it completely. The active sites of the peptide are still free to do their biological function. In this case the shell is a negative charged shield against positively charged compounds that would affect the protein.

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