Buy PEG-MGF UK
PEG-MGF is mechano growth factor with a polyethylene glycol chain attached, used in muscle-cell culture research. It is a separate product from plain MGF and has its own batch.
What is PEG-MGF?
Mechano growth factor is a splice variant of IGF-1, formed from the IGF-1Ec isoform, and the research peptide corresponds to its unique C-terminal E-domain. Attaching polyethylene glycol, or PEGylation, increases molecular size and slows clearance and enzymatic breakdown in experimental systems, so PEG-MGF is the form generally chosen when researchers want a longer-lived reagent in a culture. Muscle satellite cell proliferation and differentiation assays are the main setting where it appears. Supplied for in-vitro laboratory research only, not for human or veterinary use.
Published research on mechano growth factor MGF IGF-1Ec is indexed on PubMed.
Intended Use: Strictly for in-vitro laboratory research. Not for use in humans or animals. This product has not been evaluated by the MHRA or FDA.
Why buy PEG-MGF from UK Peptide Lab
Batch-specific test results
Check the reported method, result and testing source for each batch.
Published batch certificates
Review available lab reports and CoAs on the product page.
UK cold-chain storage
Stored at -20°C from arrival through dispatch.
Same-day UK dispatch
Royal Mail Tracked 24, free UK delivery over £69.
Available PEG-MGF options
Frequently asked questions about buying PEG-MGF in the UK
What does the PEG part do?
PEGylation adds a polymer chain that makes the molecule bulkier and more resistant to breakdown in solution. The trade-off is that analysis is harder, so check the method on the certificate.
What is the difference between PEG-MGF and MGF?
MGF is the unmodified peptide, listed at £13.95 for 2mg, while PEG-MGF is the PEGylated form at £19.99. They are different molecules with different batch records.
Which batch is current?
Batch UKPL-9506 is recorded at 99.77%. Its certificate is linked on the product page.
Is PEG-MGF intended for muscle building?
No claims of that kind are made. It is a research reagent for in-vitro work and is not for human or veterinary use.