What is SS-31 used for?

SS-31 is a synthetic peptide compound studied in laboratory research settings. Scientific literature has explored its properties in preclinical studies. It is not approved for human use.

What purity level does Ever Vital's SS-31 have?

Ever Vital supplies SS-31 at 99%+ purity, verified by third-party HPLC and mass spectrometry analysis. Certificates of Analysis are available upon request.

How is SS-31 supplied?

SS-31 is supplied as a lyophilized powder in sealed research-grade vials, intended for in vitro and laboratory research use only.

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SS-31

Name: SS-31
Brand: Ever Vital
SKU: EV-SS31

≥99% HPLC Verified

$65.00/ vial

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For in vitro laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA. Must be 21+ to purchase.

CAS Number736992-21-5

Molecular FormulaC₃₂H₄₉N₉O₅

Molecular Weight639.80 g/mol

Purity≥99% (HPLC)

Storage−20°C · Lyophilized

FormLyophilized Powder

Ever Vital catalogues SS-31 (also called Bendavia or Elamipretide) as a synthetic tetrapeptide, sequence D-Arg-dimethylTyr-Lys-Phe-NH2. It carries the molecular formula C₃₂H₄₉N₉O₅ and a molecular weight of 639.8 g/mol (CAS: 736992-21-5). It reads as a mitochondria-targeted peptide with antioxidant character.

Amino Acid SequenceD-Arg-2,6-dimethylTyr-Lys-Phe-NH2

Mitochondria-Targeted PeptideCardiolipinMitochondrial Inner Membrane

Mechanism of Action

CardiolipinMitochondrial membrane stabilization

In vitro, SS-31 binds selectively to cardiolipin at the mitochondrial inner membrane, holding electron transport complexes steady.

Reactive Oxygen SpeciesMitochondrial ROS reduction

Cell cultures point to SS-31 lowering mitochondrial ROS production and guarding against cardiolipin oxidation.

Recommended Storage−20°C · Lyophilized

FormLyophilized (freeze-dried) powder

Temperature-20°C for long-term storage

Light SensitivityProtect from direct light

StabilityStable for 24 months when stored properly

NotesCell-permeable peptide with specific mitochondrial targeting.

What is SS-31?

Amino Acid Sequence:D-Arg-2,6-dimethylTyr-Lys-Phe-NH2

Classification: Mitochondria-Targeted PeptideCardiolipinMitochondrial Inner Membrane

Specifications

CAS Number	736992-21-5
Molecular Formula	C32H49N9O5
Molecular Weight	639.80 g/mol
Purity	≥99% (HPLC verified)
Form	Lyophilized powder
Storage	−20°C · Lyophilized

Mechanism of Action

Cardiolipin

Mitochondrial membrane stabilization

In vitro, SS-31 binds selectively to cardiolipin at the mitochondrial inner membrane, holding electron transport complexes steady.

Reactive Oxygen Species

Mitochondrial ROS reduction

Cell cultures point to SS-31 lowering mitochondrial ROS production and guarding against cardiolipin oxidation.

Storage & Handling

Temperature:-20°C for long-term storage

Light Sensitivity:Protect from direct light

Stability Duration:Stable for 24 months when stored properly

Cell-permeable peptide with specific mitochondrial targeting.

Related Compounds

MOTS-c Epitalon GHK-Cu

Research Use Only

All compounds are sold strictly for laboratory research use. Not for human use. These products are not drugs, supplements, or food. Statements have not been evaluated by the FDA. Must be 21+ to purchase. This compound is intended exclusively for in vitro laboratory research. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease.

SS-31

Compound Profile