SS-31
SS-31 (Elamipretide) is a synthetic mitochondria-targeted tetrapeptide that selectively binds cardiolipin, investigated in research for electron transport chain optimization, ROS reduction, and mitochondrial bioenergetics.
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SS-31 (Elamipretide, MTP-131) is a synthetic mitochondria-targeted tetrapeptide that selectively binds to cardiolipin, a phospholipid uniquely concentrated in the inner mitochondrial membrane. In preclinical laboratory research, SS-31 is investigated for its ability to penetrate cell membranes and concentrate at the mitochondrial inner membrane, where it stabilizes cardiolipin-cytochrome c interactions and optimizes electron transport chain function. The peptide’s alternating aromatic-cationic motif (D-Arg-Dmt-Lys-Phe, where Dmt = 2′,6′-dimethyltyrosine) enables cell-permeable, mitochondria-selective accumulation independent of mitochondrial membrane potential, making it a key research tool in mitochondrial medicine, bioenergetics, and oxidative stress biology.
- Peptide
- SS-31 (Elamipretide)
- Strength
- 30 mg
- Package
- 30 mg
- Purity
- 99.87%
- Form
- vial
