Chemistry & Sequence Reference
Identity fields below are based on public chemistry or biomedical reference records where available. Batch-specific purity, identity, counter-ion and analytical results should be verified against the documentation for the selected stock source.
Overview
MGF is a supplier term commonly used for a synthetic peptide based on the C-terminal E-domain of the human IGF-1Ec splice variant. FDA GSRS indexes a Mechano Growth Factor record with the 24-residue sequence YQPPSTNKNTKSQRRKGSTFEERK.
Published research distinguishes the IGF-1Ec splice variant from the shorter synthetic E-domain peptides sold under the MGF name, so exact sequence and terminal modifications should be confirmed on the supplier certificate.
This product is strictly for research purposes only. Not approved for human or animal use.
Reference: FDA GSRS | PubMed MGF-E study
Key Characteristics
MOLECULAR PROFILE
Formula: C121H199N41O40
Weight: ~2868 g/mol
CAS: N/A
Sequence / Composition: YQPPSTNKNTKSQRRKGSTFEERK (commercial MGF E-domain construct; variants exist)
PHYSICAL PROPERTIES
Form: Lyophilized peptide powder
Solubility: Sequence- and formulation-dependent; verify against supplier batch documentation.
Stability: Supplier-defined research construct; exact sequence/modification must be confirmed batch by batch.
Storage: Store lyophilized material frozen for long-term research storage; follow the batch-specific COA.







