SS-31 10mg | 20-Vial Kit | Mitochondrial Peptide Kit

SS-31 10mg | 20-Vial Kit — Mitochondria-targeted cardiolipin-binding tetrapeptide (Elamipretide) — stabilises cristae inner mitochondrial membrane, restores respiratory chain efficiency, and reduces oxidative stress. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
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$390

or
SKU: QSC-SS31-10MG-20VIAL
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QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS8-Region Domestic Shipping

What is SS-31?

SS-31 (Elamipretide — Bendavia — MTP-131 (cardiolipin-binding tetrapeptide)) is a 4-amino acid aromatic-cationic tetrapeptide. Aromatic-cationic tetrapeptide concentrating 1000× in the inner mitochondrial membrane by electrostatic and aromatic interactions with cardiolipin. Stabilises cristae architecture, preserves electron transport chain (ETC) complex I–IV organisation, reduces mitochondrial ROS production, and maintains ATP synthesis efficiency under ischemia and oxidative stress.

Research Applications

Cardiolipin Binding

Inner mitochondrial membrane cardiolipin interaction and cristae stabilisation

ETC Complex Preservation

Complex I–IV organisation under ischemia and oxidative stress

Mitochondrial ROS

Superoxide reduction at ETC, mitochondrial antioxidant research

Heart Failure Research

STELA, MEND-HF Phase 2 clinical reference compound

Neurodegeneration

Mitochondrial dysfunction in AD, PD, ALS models

Quick Specs

Form Lyophilized powder
Purity ≥99% by HPLC — every batch
CAS Number 736992-21-5
Molecular Formula C₃₂H₄₉N₉O₅
Peptide Type Mitochondria-Targeted Peptide
Identity MS molecular weight confirmed — every batch
COA Janoshik-independent, publicly verifiable
Manufacture In-house Fmoc SPPS — Qingdao, China
Storage -20°C sealed | 2–8°C reconstituted (2–4 weeks)
Shelf Life 24 months unopened

Certificate of Analysis (COA)

Frequently Asked Questions

How do I reconstitute SS-31?
Add 1–2mL bacteriostatic water to the lyophilized SS-31 (Elamipretide) vial. SS-31 is a small tetrapeptide (Ar-2’6′-Dmt-Lys-Phe-NH₂) that dissolves immediately to a clear, colourless solution.
How should SS-31 be stored?
Store lyophilized at −20°C. Reconstituted: 2–8°C for up to 28 days. The aromatic residues in SS-31 provide good structural stability; however, avoid oxidizing conditions and prolonged light exposure.
What purity is QSC SS-31 and how is it verified?
QSC SS-31 (Elamipretide/Bendavia) is ≥99% HPLC pure with MS-confirmed tetrapeptide identity on every batch. COA is published on the product page and verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
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Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

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Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
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General Safety & Handling

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Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

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PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

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Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

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Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

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Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

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Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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