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SS-31 is a mitochondria-targeted research peptide studied in laboratory and preclinical models for its role in mitochondrial bioenergetics, oxidative stress regulation, and cellular stress-response pathways. Supplied as a lyophilized powder for research use only.
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SS-31 is a mitochondria-targeted tetrapeptide designed to selectively associate with cardiolipin within the inner mitochondrial membrane. In laboratory and preclinical research models, SS-31 has been studied for its role in mitochondrial bioenergetics, oxidative stress modulation, and preservation of mitochondrial structure and function.
By localizing directly to mitochondria, SS-31 has been investigated for its potential to influence electron transport chain efficiency and reduce reactive oxygen species generation in cellular stress models. This product is supplied as a lyophilized powder and is intended strictly for laboratory research use.
⚠️ Research Use Only – Compliance Notice
- Mitochondrial bioenergetics and respiration models
- Oxidative stress and reactive oxygen species (ROS) regulation
- Mitochondrial membrane stability and cardiolipin interaction studies
- Cellular injury and ischemia-reperfusion research models
- Neurodegenerative and neuromuscular research models
- Age-related mitochondrial dysfunction studies
- Skeletal and cardiac muscle cellular stress response research
- Compound Name: SS-31
- Alternate Name: Elamipretide
- Peptide Classification: Mitochondria-targeted tetrapeptide
- Amino Acid Length: 4
- Amino Acid Sequence: D-Arg-Dmt-Lys-Phe-NH₂
- Molecular Formula: C₃₂H₄₉N₉O₅
- Molecular Weight: ~639.8 g/mol
- CAS Number: 736992-21-5
- Form: Lyophilized powder
- Solubility: Soluble in water under laboratory conditions
- Store at -20°C for long-term stability
- Refrigeration (2–8°C) acceptable for short-term storage
- Avoid repeated freeze-thaw cycles
- Protect from light and moisture
- Reconstituted material should be aliquoted to preserve integrity
- Handle using standard laboratory safety protocols




