PEG-MGF (PEGylated Mechano Growth Factor) is a modified analog of the IGF-1Ec splice variant, engineered with polyethylene glycol (PEG) to enhance stability and prolong activity in laboratory settings. PEGylation is commonly used in research to reduce rapid degradation and extend peptide persistence during experimental evaluation.
In vitro studies suggest that PEG-MGF interacts with signaling pathways associated with the IGF-1 receptor, including PI3K/Akt cascades, which are involved in cellular growth, repair mechanisms, and protein synthesis signaling. Researchers utilize PEG-MGF to investigate mechano-responsive growth factor activity and its potential role in muscle cell signaling and regenerative biology models.
This material is supplied strictly for laboratory research purposes only and is not intended for human or veterinary use.
Selected References
Yang SY et al., FEBS Lett, 1996 390(3):289–292
Philippou A et al., Mol Biol Rep, 2007 34(1):37–44
Mills P et al., Growth Horm IGF Res, 2007 17(5):376–385