PEG-MGF (5mg)
Long-Lasting Muscle Repair Signal
PEG shield extends activity from minutes to hours — sustained satellite cell activation.
Research Applications & Benefits
- Extended-duration muscle repair
- PEG shield prevents breakdown
- Sustained satellite cell activation
What is PEG-MGF (Pegylated MGF)?
PEG shield extends activity from minutes to hours — sustained satellite cell activation.
Listed vial contents: 5mg. These are supplied quantities, not administration doses. Current pricing and availability are shown in the strength selector.
What mechanisms are being studied?
PEG-MGF is MGF conjugated with a polyethylene glycol (PEG) shield, extending its biological half-life from minutes to several hours. The PEGylation protects the peptide from rapid enzymatic degradation, allowing systemic distribution and sustained satellite cell activation throughout muscle tissue.
What are the research questions?
- Systemic muscle repair: Unlike native MGF (local action only), PEG-MGF circulates systemically, activating satellite cells throughout the body.
- Post-injury recovery: Extended duration allows single daily dosing for sustained muscle repair signaling.
- Age-related muscle protection: Compensates for declining endogenous MGF production.
What does the published work describe?
Extended half-life confirmed in pharmacokinetic studies. Systemic distribution provides muscle-protective effects throughout the body vs local-only native MGF. Research largely extrapolated from MGF literature with PEG modification pharmacokinetics.
What are the limits of this evidence?
The research described concerns the cited experimental materials and models, not proof that this supplied vial is a treatment. Cell or animal findings do not establish human benefits. Clinical findings, where cited, apply to the tested formulation and population; they do not validate this research product for human use.
Study references
- Goldspink G. Br J Sports Med 2005
These are the catalog's existing bibliographic references. No new source verification is implied by this presentation.
How should I check lot documentation?
Match the product, strength and lot to an original analysis document. Literature describes experimental findings; it does not verify the contents of this inventory. Generated sample reports illustrate the reporting flow and are not evidence of testing, purity or accreditation.
Research Use Only. Not for human consumption, therapeutic, veterinary or any in-vivo use.
Product Specifications
- Compound
- PEG-MGF (Pegylated MGF)
- CAS Number
- Molecular Weight
- HPLC Purity Specification
- ≥98%
- Category
- Recovery & Repair
- Starting Price
- $69.00 USD
- Country of Origin
- United States
- Shipping
- Cold-chain insulated packaging, fast domestic delivery
- Payment
- Card, ACH, and cryptocurrency (10% discount)
Quality & Verification
PEG-MGF (Pegylated MGF) carries the purity specification shown above. Where a lot-specific CertikLabs Certificate of Analysis is available, the product page links its HPLC purity, LC-MS identity, and concentration results.
Frequently Asked Questions
Is PEG-MGF (Pegylated MGF) suitable for human consumption?
No. PEG-MGF (Pegylated MGF) is sold strictly for in-vitro laboratory research. It is not a drug, supplement, cosmetic, or food product and must not be administered to humans or animals.
What purity is PEG-MGF (Pegylated MGF)?
PEG-MGF (Pegylated MGF) carries a ≥98% HPLC purity specification. Check the product page for an available lot report.
How is PEG-MGF (Pegylated MGF) shipped and stored?
Vials are shipped lyophilized in temperature-controlled packaging. Store unopened lyophilized peptide at −20°C; once reconstituted with bacteriostatic water, store at 2–8°C and use within 28 days.
Research Use Only. This product is intended for licensed laboratory research and is not for human or veterinary use.
