Primo Pharma

Peptides

PEG-MGF 2 mg

PEG-MGF is a PEGylated form of Mechano Growth Factor (MGF), a splice variant of IGF-1 released in response to mechanical stress, injury, or muscle overload. PEGylation significantly increases the peptide’s half-life, enabling extended activity in controlled research models. Because of this prolonged stability, PEG-MGF is widely used in studies investigating muscle regeneration, cell proliferation, tissue repair, and adaptive responses to mechanical stress. It is especially valuable for examining long-duration anabolic signaling and regenerative biology in musculoskeletal systems.

Size

2 mg

≥ 99%

Purity
Lyophilized peptide

Form
at 2–8°C

Storage
05/2027

Expiration date

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Key Benefits

(Observed in controlled preclinical and laboratory research environments)

Extended Biological Activity: PEGylation allows researchers to study longer-lasting MGF effects compared to standard MGF.
Muscle Recovery & Repair: Supports investigations into satellite cell activation, myoblast proliferation, and post-injury tissue regeneration.
Growth Factor Pathway Research: Helps distinguish systemic IGF-1 actions from localized repair mechanisms.
Tissue Remodeling Models: Useful for studying adaptive responses to physical stress, overuse, and structural load.
Wound Healing & Regeneration: Frequently used in skin, tendon, ligament, and muscle-repair research.
Cellular Longevity & Protection: Studied for cytoprotective effects under stress or injury conditions.

Potential Side Effects

(Generally mild and dose-dependent in research settings)

Mild fatigue
Temporary muscle soreness
Occasional headache
Local irritation or redness at administration sites
Rare reports of transient water retention

Responses vary depending on dosage, model type, and protocol design.

Storage & Stability

Store lyophilized peptide at 2–8°C for short-term use.
For long-term preservation, maintain at –20°C, protected from light and humidity.
After reconstitution, store at 2–8°C and use within the recommended stability window.

Important Disclaimer

This product is strictly for scientific, laboratory, and research use only.

It is not a medication, supplement, or product for human or veterinary consumption.

Not for therapeutic, diagnostic, or clinical application.

All handling must be performed by trained laboratory professionals following approved safety procedures.