Specimen / SS-31

Anti-Aging & Longevity · HA-SS31-2026A · ≥99%

SS-31 10mg lyophilized peptide vial — Healthy Aminos, ≥99% purity — HPLC + MS · Third-party tested, every batchBatch HA-SS31-2026A

Catalog / Anti-Aging & Longevity

SS-31 Peptide

Name: SS-31 Peptide (10mg)
Brand: Healthy Aminos
SKU: HA-SS-31
Availability: InStock

Mitochondria-targeted tetrapeptide that binds cardiolipin on the inner mitochondrial membrane, studied in mitochondrial bioenergetics research.

Size10mg

FormLyophilized powder

Molecular Weight640.76 Da

BatchHA-SS31-2026A

Third-party COA, every batch
HPLC + mass-spec tested
Ships within 24h, tracked

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Batch Information

Batch ID

Purity≥99%

FormLyophilized powder

Storage-20°C, protect from light

Third-party COA verified · 6-point testing protocol

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$64.99$109.99

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≥99% Purity Verified

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Research Use Only

SS-31

$64.99

SS-31

10mg·≥99%

$64.99

Research Use Only

FOR RESEARCH USE ONLY. Products sold by Healthy Aminos are intended strictly for in-vitro research and laboratory use. Not for human or animal consumption. Not FDA approved. By purchasing from Healthy Aminos, the buyer acknowledges that these products are not intended to diagnose, treat, cure, or prevent any disease. All products are sold as reference standards and research chemicals only.

Certificate of Analysis

Batch HA-SS31-2026A

Lab-Verified Purity

Verified

Identity & Purity — HPLCPASS

Mass Confirmation — MSPASS

Independent Third-Party Laboratory

Jun 7, 2025 · HA202605-SS-31

Select any document to open the full certificate in a new tab.

Data / Specifications

Compound Specifications

Molecular Weight640.76 Da

Molecular FormulaC₃₂H₄₉N₅O₅S

Amino Acid Sequence

D-Arg-Dmt-Lys-Phe-NH2

CAS Number736992-21-5

Synonyms

Elamipretide, Bendavia, MTP-131

Research Applications

Mitochondrial functionCardiolipin stabilizationElectron transport chainAge-related mitochondrial dysfunctionBioenergetics

Context / Research

Selectively targets inner mitochondrial membrane cardiolipin. Stabilizes cytochrome c interactions and optimizes electron transport chain efficiency. Concentrates 1000-5000x in mitochondria relative to cytosol.

View published research

Literature / Peer-Reviewed

SS-31 Published Research

SS-31 (D-Arg-dimethylTyr-Lys-Phe-NH₂, also known as elamipretide or Bendavia) is a cell-permeable, mitochondria-targeted tetrapeptide. It was developed at the Bhatt Laboratory and has been studied in clinical trials for its effects on mitochondrial function.

Mitochondrial Membrane Research

Published research has characterized SS-31's selective binding to cardiolipin in the inner mitochondrial membrane. Studies demonstrated its effects on electron transport chain efficiency and mitochondrial membrane potential in isolated mitochondria and cell culture models. Research examined its antioxidant properties via interaction with the cytochrome c-cardiolipin complex.

References

Mitochondria-targeted peptide SS-31 prevents mitochondrial depolarization — J Biol Chem (2007). PMID: 17981264

The studies referenced above are presented for informational purposes only and do not constitute medical claims. All Healthy Aminos products are sold for research use only and are not intended for human consumption.

Index / FAQ

Frequently Asked Questions About SS-31

What is SS-31 peptide?

SS-31 is a research-grade peptide available from Healthy Aminos. Mitochondria-targeted tetrapeptide that binds cardiolipin on the inner mitochondrial membrane, studied in mitochondrial bioenergetics research. It is supplied in lyophilized (freeze-dried) form for laboratory research use only.

What purity is Healthy Aminos SS-31?

Our SS-31 is verified at ≥99% purity via HPLC analysis. Each batch includes an independent third-party Certificate of Analysis (COA) with HPLC chromatogram and mass spectrometry confirmation.

How should I store SS-31?

SS-31 should be stored at -20°C, protect from light for long-term storage or 2-8°C for short-term use. Keep sealed, away from light and moisture. Lyophilized peptides maintain stability for 24+ months when stored properly.

Does Healthy Aminos SS-31 come with a COA?

Yes. Every batch of SS-31 ships with a batch-specific Certificate of Analysis including HPLC purity, mass spectrometry confirmation, endotoxin testing, sterility testing, and peptide content verification.

What is the molecular weight of SS-31?

SS-31 has a molecular weight of 640.76 Da. Its molecular formula is C32H49N5O5S.

Is SS-31 legal to purchase?

SS-31 is sold as a Research Use Only (RUO) chemical reference standard. It is legal to purchase in the United States for legitimate scientific research. It is not approved by the FDA for any diagnostic, therapeutic, or clinical purpose.

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