99%+ HPLC Pure | Batch-Specific Third-Party COAs | Free Shipping $250+ | Same-Day Shipping Before 2PM CT | Ships Across the US
PEG-MGF 2mg
$48.00
99.0% HPLC-Verified PEGylated MGF Peptide · Third-Party Tested · COA Included
In stock
Product Details
PEG-MGF 2mg is a PEGylated Mechano Growth Factor research peptide supplied at 99.0% HPLC-verified purity with a full third-party Certificate of Analysis (COA). It is manufactured for laboratory research into muscle hypertrophy, satellite cell activation, and tissue repair signaling. For laboratory and research use only. Not for human consumption. This product is not a drug, supplement, food, or cosmetic and is not intended to diagnose, treat, cure, or prevent any disease.
Research Applications
PEG-MGF is a PEGylated form of Mechano Growth Factor (an IGF-1Ec splice variant) designed for extended half-life in research applications. It is studied in laboratory and animal models for muscle hypertrophy, satellite cell activation, and tissue repair, with relevance to musculoskeletal recovery, exercise physiology, and regenerative medicine research.
Certificate of Analysis (COA) — Batch PMGF-26070101
Every batch of Kynetide PEG-MGF is independently tested by Renew Labs and shipped with a batch-specific Certificate of Analysis confirming identity, purity, and safety specifications.
- Product: PEG-MGF (Pegylated MGF) | CAS No.: N/A (PEGylated form) | Product No.: PMGF2
- Molecular Formula: C₁₂₁H₂₀₀N₄₂O₃₉ (+ PEG) | Molecular Weight: ∼2867 g/mol (core) | Net Content: 2mg
- Sequence: PEG-Tyr-Gln-Pro-Pro-Ser-Thr-Asn-Lys-Asn-Thr-Lys-Ser-Gln-Arg-Arg-Lys-Gly-Ser-Thr-Phe-Glu-Glu-Arg-Lys-NH₂
- Appearance: White powder — Spec: White to off-white powder — Pass
- Solubility: Conforms (soluble in H₂O / dilute acetic acid) — Pass
- HPLC Purity: 99.0% — Spec: NLT 98.0% — Pass
- Mass Spectrum (ESI): 2867.2 — Spec: 2867.2 ± 1.5 — Pass
- Peptide Content: 87.9% — Spec: NLT 80.0% — Pass
- Water Content (KF): 4.5% — Spec: NMT 8.0% — Pass
- Bacterial Endotoxins: Conforms — Spec: NMT 10 EU/mg — Pass
- Residual Solvents: Conforms to ICH Q3C — Pass
Batch No: PMGF-26070101 | Mfg Date: Jul 01, 2026 | Retest Date: Jul 01, 2028. Storage: short term 2–8°C, long term below –10°C, protected from light and moisture.
Purity & Verification
Every lot of PEG-MGF is analyzed by reversed-phase HPLC and confirmatory ESI mass spectrometry to verify identity and purity, alongside Karl Fischer water content and bacterial endotoxin testing. This batch is verified at 99.0% purity, exceeding the NLT 98.0% specification. Full documentation is available via the downloadable COA on this listing.
Peptide Research & Literature
Mechano Growth Factor (MGF/IGF-1Ec) research has been published in peer-reviewed journals studying muscle progenitor cell activation and tissue remodeling. Selected published literature includes:
- Goldspink G. "Changes in muscle mass and phenotype and the expression of autocrine and systemic growth factors by muscle in response to stretch and overload." Journal of Anatomy, 1999. PMID: 10386770
- Kandalla PK, et al. "Mechano Growth Factor E peptide (MGF-E), derived from an isoform of IGF-1, activates human muscle progenitor cells and induces an increase in their fusion potential at different ages." Mechanisms of Ageing and Development, 2011. PMID: 21354439
These citations are provided for research reference only and do not imply any claim about the effects of this product.
Frequently Asked Questions
What is PEG-MGF studied for?
Muscle hypertrophy, satellite cell activation, and tissue repair in musculoskeletal recovery and regenerative medicine research models.
What is the molecular formula of PEG-MGF?
C₁₂₁H₂₀₀N₄₂O₃₉ (core, plus PEGylation), core molecular weight approximately 2867 g/mol.
What purity is offered?
99.0% HPLC-verified purity with a batch-specific third-party COA.
Is this for human use?
No. It is a research compound for laboratory use only.
How should PEG-MGF be stored?
Store lyophilized PEG-MGF at 2-8°C short term, or below -10°C for long-term storage, protected from light and moisture.
How is PEG-MGF supplied and shipped?
PEG-MGF ships as a sealed research vial with a batch-specific Certificate of Analysis.
What documentation comes with each order?
Each order includes a third-party COA showing HPLC purity, mass spectrum, peptide content, and contaminant testing for that specific batch.
Is this the same compound referenced in the published research literature?
Yes. The PEGylated MGF/IGF-1Ec splice variant peptide sold here is the same class of research compound studied in the peer-reviewed literature cited above.
For laboratory and research use only. Not for human consumption. This product is not a drug, supplement, food, or cosmetic and is not intended to diagnose, treat, cure, or prevent any disease.
PEG-MGF 2mg
