SS-31 (elamipretide) is a mitochondrially-targeted tetrapeptide that binds cardiolipin at the inner mitochondrial membrane in published research.
SS-31 (D-Arg-2'6'-dimethylTyr-Lys-Phe-NH2, also called elamipretide or MTP-131) is a mitochondrially-targeted tetrapeptide. Published in-vitro literature describes selective binding to cardiolipin at the inner mitochondrial membrane, stabilising respiratory-chain supercomplexes.
- Cardiolipin binding at the inner mitochondrial membrane.
- Reported to reduce mitochondrial ROS in in-vitro models.
- Frequently referenced in mitochondrial-dysfunction research literature.
- Batch identifier and synthesis date traceable to the lot record
- HPLC purity ≥98% (typically ≥99% for peptides under 30 residues)
- LC-MS confirmed monoisotopic or average mass within ±0.5 Da of theoretical
- Counterion identity and content (acetate or trifluoroacetate) reported
- Bacterial endotoxin and residual solvents per the analytical method
Research use only. All information on this page is provided strictly for in-vitro and laboratory research reference. Nothing in this article is medical, therapeutic, dosing, or performance advice for human or veterinary use.
