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SS-31

In Stock

Price range: $160.00 through $220.00

Verified Test Results

Every batch, independently verified.

Each batch is analyzed by an ISO/IEC 17025 accredited third-party laboratory before it ships. This is the released report for the current batch, exactly as the lab signed it.

VL
Vanguard Laboratory
Independent, ISO/IEC 17025 accredited
Certificate of Analysis
98.85 ± 0.18%
Purity by HPLC
Lot31040526S
Tested6/22/2026
Labeled30 mg
Measured29.51 mg
ISO 17025 Accredited 8× Tested
View signed certificate
Full QC Panel ✓ 2 passed
Chromatographic Purity
98.85% ± 0.18%
Assay
29.51 mg
Arsenic (As)
≤0.01 ppm (LOQ)
ND
Cadmium (Cd)
≤0.01 ppm (LOQ)
ND
Lead (Pb)
≤0.01 ppm (LOQ)
ND
Mercury (Hg)
≤0.005 ppm (LOQ)
ND
Endotoxins
≤5 EU/kg (USP/FDA threshold)
Pass - ≤5.00 EU/mg
Pass
Sterility
USP 71
Pass - No Growth Detected
Pass

SS-31

Advanced Mitochondrial Protection & Cellular Energy Research Peptide

SS-31 is a first-in-class mitochondria-targeting peptide studied for its ability to support mitochondrial function, cellular energy production, and protection against oxidative stress. Unlike many research peptides that act through cell surface receptors, SS-31 selectively targets the inner mitochondrial membrane, making it a leading compound in investigations of cellular resilience, recovery, and healthy aging.

By supporting mitochondrial integrity and ATP production, SS-31 has become an important research tool for scientists exploring cardiovascular health, exercise recovery, cognitive performance, and longevity.

Key Research Areas

  • Studied for mitochondrial protection and function
  • Supports healthy ATP (cellular energy) production
  • Investigated for reducing oxidative stress within mitochondria
  • Explored for enhanced recovery following physical stress
  • Supports cardiovascular and skeletal muscle research
  • Investigated for improved endurance and exercise performance
  • Studied for neuroprotection and cognitive health
  • Supports healthy aging and longevity research

Mechanism of Action

SS-31 is designed to selectively target the inner mitochondrial membrane, where it has been studied for its interaction with cardiolipin—a phospholipid essential for optimal mitochondrial function. By helping preserve mitochondrial structure and efficiency, SS-31 is investigated for maintaining ATP production while reducing oxidative damage and improving cellular resilience under stress.

This unique mechanism distinguishes SS-31 from traditional antioxidants by addressing mitochondrial health directly at its source.

Why Researchers Choose SS-31

SS-31 has become one of the most extensively researched mitochondrial peptides due to its targeted mechanism and broad potential applications. Researchers utilize SS-31 to investigate how improving mitochondrial efficiency may influence recovery, muscle performance, cardiovascular health, neuroprotection, and the biological processes associated with aging.

Product Highlights

  • Advanced mitochondria-targeting research peptide
  • Investigated for ATP production and cellular energy optimization
  • Supports mitochondrial integrity and oxidative stress research
  • High-purity lyophilized research-grade formulation
  • Third-party tested for identity and purity
  • Manufactured under strict quality standards

SS-31 represents one of the most promising advancements in mitochondrial research, providing investigators with a powerful platform for studying cellular energy production, recovery, performance, cardiovascular health, neuroprotection, and healthy aging.

For Research Use Only. Not for human consumption.

Technical Specifications

Compound Information

Molecular Profile

What Is SS-31 (Elamipretide)?

A mitochondria-targeted synthetic tetrapeptide that concentrates on the inner mitochondrial membrane, studied for effects on cardiolipin stabilization and mitochondrial bioenergetics.

Mitochondrial ResearchCardiolipin Binding
TypeMitochondria-targeted synthetic peptide
CAS Number736992-21-5
Molecular FormulaC32H49N9O5
Molecular Weight639.8 g/mol
Amino Acids4
Sequence
D-Arg-Dmt-Lys-Phe-NH2
PubChem Database
Storage Requirements

Stability Information

Store frozen as lyophilized powderProtect from lightReconstitute with bacteriostatic water
-20°C
Lyophilized (powder)
stable long-term
2-8°C
Reconstituted
use within 2-4 weeks

Keep the powder frozen and protected from light; once reconstituted, refrigerate and use within a few weeks. Dmt denotes the non-standard residue 2,6-dimethyl-L-tyrosine.