For in-vitro research use only. Not for human consumption.
PEG MGF
PEG-MGF is a PEGylated form of Mechano Growth Factor, a splice variant of IGF-1 (specifically the Ec isoform). MGF is produced in response to mechanical stimulation of muscle tissue. The PEGylation extends the research half-life by reducing enzymatic degradation. Research examines its role in satellite cell activation and muscle tissue repair signaling.
PEG MGF definition
MGF is the unpegylated mechano growth factor peptide SKU. It is distinct from PEG-MGF and should not inherit PEG-MGF molecular-weight data. MGF is classified as a igf-1ec / mechano growth factor peptide. Supplied by Nexus Laboratory for in-vitro research use only — not approved for human or veterinary therapeutic use.
No sequence is listed in the current catalog record for this product.
- CAS
- 108174
- MW
- ~24,000-26,000 g/mol (PEGylated peptide)
- Sequence
- Not listed
- Half-life
- Discussed in research notes
- Formula
- C121H200N42O39
- Purity
- 99.83%
- Form
- Lyophilized powder
- Class
- PEGylated Growth Factor Variant
Reconstitution calculator
Estimate vial concentration and aliquot volume from the selected vial mass, solvent volume, and target research amount.
Calculations are for lab planning only and do not replace the product COA, protocol requirements, or qualified professional review. Confirm solvent compatibility before use.
Compound details.
- Molecular Weight
- 2867.15 g/mol
- Molecular Formula
- C121H200N42O39
- Class
- IGF-1Ec / mechano growth factor peptide
- Physical Form
- Lyophilized powder
- Storage
- Store lyophilized material at -20C, desiccated and protected from light. After reconstitution, aliquot and avoid repeated freeze-thaw cycles.
Research context.
MGF is studied in preclinical research models examining mechanisms relevant to the ghrh analogs, gh secretagogues, and growth-factor research compounds. category. All Nexus Laboratory batches are documented through HPLC purity verification, mass spectrometry identity confirmation, and endotoxin screening. Compounds are supplied strictly for in-vitro and analytical research use.
Verification standard.
Every Nexus Laboratory batch ships with a Certificate of Analysis documenting HPLC purity (target ≥98%), mass spectrometry identity (expected versus observed mass), and endotoxin screening — verified by third-party laboratory testing and publicly archived. Review Nexus lab verification.
PEG MGF is part of the Nexus Growth Hormone Secretagogues catalog. GHRH analogs, GH secretagogues, and growth-factor research compounds. Each listed variant is priced from the consolidated Nexus catalog and intended for qualified research use only.
TODO-COPY: replace with real compound-specific narrative.
The chemistry.
PEGylated Mechano Growth Factor — PEGylated form of the IGF-1Ec splice variant
Storage: Store at -20°C (long term). Refrigerate after reconstitution.
Technical specifications.
- Product Name: PEG-MGF 2mg
- Classification: PEGylated Growth Factor Variant
- Structural Description: PEGylated Mechano Growth Factor — PEGylated form of the IGF-1Ec splice variant
- Molecular Weight: ~24,000-26,000 g/mol (PEGylated peptide)
- Purity: ≥99% (verified by HPLC and Mass Spectrometry)
- Physical Form: Lyophilized (freeze-dried) powder
- Intended Use: In-vitro research use only — not for human consumption
HPLC trace preview.
Related research compounds
Same category, mechanism overlap, and common research stack pairings.
PEG MGF research FAQ.
What is PEG MGF used for in research?
PEG MGF is supplied for controlled in-vitro research workflows in the Growth Hormone Secretagogues category. It is not labeled for human or veterinary use.
Is PEG MGF HPLC verified?
PEG MGF is listed with Nexus lab verification. Current catalog records show 99.83% purity context where batch COA data is available.
Which PEG MGF sizes are available?
Current Nexus variants include 2mg.
Does PEG MGF include a COA?
Yes. The current Nexus record links PEG MGF to batch NEX-PEG-MGF-2026-0067.