Description
SS-31 50MG (Elamipretide) – High-Purity Research Peptide
SS-31 peptide 50mg Advance your cellular bioenergetics research with The Peptide Lab SS-31 50MG. Also known in scientific literature as Elamipretide, Bendavia, or MTP-131, SS-31 is a first-in-class synthetic tetrapeptide ($D\text{-Arg-}Dmt\text{-Lys-}\text{Phe-NH}_2$) designed specifically to target mitochondrial dysfunction.
Formulated at 99% purity, each vial provides a high-concentration sample suited for in vitro and in vivo laboratory investigation.
SS-31 peptide 50mg
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Verified High Purity: Manufactured to meet strict laboratory standards with a minimum of 99% purity.
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Targeted Mechanism: Selectively concentrates at the inner mitochondrial membrane (IMM) to interact with cardiolipin.
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Stable Lyophilized Powder: Supplied in a sealed, crimp-top glass vial to preserve bioactivity prior to reconstitution.
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Consistent Batch Potency: Formulated for exact weight verification and research reproducibility.
Overview of SS-31 Research Applications
Mitochondrial integrity plays a central role in energy production and cellular health. SS-31 has gained substantial attention in preclinical research due to its unique structural capability to penetrate cell membranes and enrich mitochondria without relying on membrane potential.
Main Areas of Study:
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Cardiolipin Interaction & ETC Efficiency: SS-31 binds to cardiolipin, stabilizing the inner mitochondrial membrane and facilitating electron transport chain (ETC) supercomplex organization.
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Oxidative Stress & ROS Scavenging: Research demonstrates SS-31’s ability to attenuate reactive oxygen species (ROS) formation at the direct source of production.
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Mitochondrial Permeability Transition Pore (mPTP): Studies investigate SS-31 for its inhibitory effect on mPTP opening, which helps prevent mitochondrial swelling and apoptosis during cellular stress.
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Organ & Tissue Models: In vitro and animal models evaluate SS-31 in relation to neuroprotective, cardiovascular, renal, and age-related metabolic pathways.
Technical Specifications Table
| Feature | Details |
| Product Name | SS-31 (Elamipretide / Bendavia) |
| Sequence | $D\text{-Arg-}Dmt\text{-Lys-}\text{Phe-NH}_2$ |
| Molecular Formula | $\text{C}_{32}\text{H}_{49}\text{N}_9\text{O}_5$ |
| Molecular Weight | ~639.8 g/mol |
| Net Content | 50mg Lyophilized Powder |
| Purity Grade | ≥99% |
| CAS Number | 736992-21-2 |
| Storage | Store at -20°C (desiccated); protect from light |





