- ≥99% Purity
- ProPeptide Brand Standard
- Same-Day Delivery
- Dubai
- Lyophilized Vial
- Research Grade
- Cold-Chain Shipped
- +2 to +8°C
SS-31 50mg Vial
In stock · UAE delivery: AED 50 below AED 1,000; free from AED 1,000
Specified ≥99% ProPeptide Brand Standard
Extended-study format
5x the peptide content at a lower per-mg cost. Best for laboratories running extended mitochondrial studies from a single reconstituted stock.
- Unit
- AED 600 / vial
- Per mg
- AED 12
- Total
- AED 600
Ships from Dubai
What Is SS-31?
SS-31 (also known as elamipretide and MTP-131) is a synthetic mitochondria-targeted tetrapeptide developed from the Szeto-Schiller (SS) peptide series. It selectively concentrates in the inner mitochondrial membrane, where it associates with cardiolipin, a phospholipid that is essential for the structure and function of the electron transport chain.
The cardiolipin-association mechanism distinguishes SS-31 from antioxidant compounds that act in the cytosol. Published research has investigated SS-31 in cellular oxidative stress models, mitochondrial bioenergetics, cardiac and skeletal muscle research, and clinical trials including TAZPOWER (Barth syndrome) and MMPOWER-3 (primary mitochondrial myopathy).
ProPeptide ships SS-31 as a lyophilized vial in two sizes: 10mg and 50mg. Reconstitute with bacteriostatic water using sterile technique. The vial format gives full control over reconstitution volume; set the concentration your protocol calls for.
Why Buy ProPeptide SS-31 Vials?
Lyophilized vial format.
Reconstitute with bacteriostatic water at the concentration your research protocol calls for. The vial format gives full control over reconstitution volume and is the lower-cost format vs. pre-mixed solutions.
Two size options for different timelines.
The 10mg vial is the lower-entry-cost format suited to shorter studies. The 50mg vial offers a lower per-mg cost and is sized for extended mitochondrial research from a single reconstituted stock.
Same-day Dubai delivery.
Orders placed before 4 PM ship same day within Dubai. Outside Dubai, order before 12 PM (noon) for next-day delivery. Orders placed on Saturday will be delivered on Monday, and Sunday delivery is not available outside Dubai. Delivery costs AED 50 below AED 1,000 and is free from AED 1,000. Cold-chain insulated packaging maintains the +2 to +8°C range from our facility to your door.
Made and packed in our facility.
Sourced and packed in our own facility. Any report published on our Testing page maps directly to the batch supplied. We are adding batch-number printing directly to ProPeptide packaging.
How SS-31 Is Studied: Three Pathway Highlights
SS-31's distinguishing feature is selective concentration in mitochondria. Three of the most cited published pathways:
Cardiolipin binding
SS-31 selectively associates with cardiolipin in the inner mitochondrial membrane. Cardiolipin is essential for cristae structure and for assembly of the electron transport chain.
Reactive oxygen species reduction
Reported in published research to reduce mitochondrial ROS production, which is implicated in cellular oxidative stress models across multiple tissue types.
Bioenergetic preservation
Published Phase 2 and Phase 3 research has investigated SS-31 in conditions where mitochondrial energetics are compromised, including Barth syndrome (TAZPOWER) and primary mitochondrial myopathy (MMPOWER-3).
Technical Specifications
| Manufacturer | ProPeptide |
|---|---|
| Compound | SS-31 (Elamipretide / MTP-131) |
| CAS Number | 736992-21-5 |
| Molecular Weight | 639.8 Da |
| Sequence | D-Arg-Dmt-Lys-Phe-NH₂ (synthetic tetrapeptide) |
| Format | Lyophilized powder, sealed glass vial |
| Available sizes | 10mg, 50mg |
| Purity | Specified ≥99% |
| Storage | +2 to +8°C, protect from light, do not freeze |
Reconstitution Reference
Reconstitute with bacteriostatic water using sterile technique. The volume you add determines the concentration per unit. Two common starting points:
| Vial | BAC water | Resulting concentration |
|---|---|---|
| 10mg vial | 2 mL | 5mg/mL |
| 10mg vial | 1 mL | 10mg/mL |
| 50mg vial | 5 mL | 10mg/mL |
| 50mg vial | 2 mL | 25mg/mL |
SS-31 dosing in the published literature varies by indication. Refer to the TAZPOWER and MMPOWER-3 published protocols for clinical reference. Information provided for research reference only.
BAC water is not included free; add BAC water separately at checkout if you need it for your vials.
For research purposes only. Not for human consumption.
Frequently Asked Questions
Where can I buy SS-31 in Dubai?
ProPeptide ships SS-31 vials directly from Dubai in 10mg or 50mg sizes. Same-day Dubai delivery is available on orders placed before 4 PM. Outside Dubai, Saturday orders are delivered on Monday. Delivery costs AED 50 below AED 1,000 and is free from AED 1,000.
Is SS-31 the same as elamipretide?
Yes. SS-31, elamipretide, and MTP-131 all refer to the same synthetic mitochondria-targeted tetrapeptide. SS-31 is the discovery name from the Szeto-Schiller series; elamipretide is the nonproprietary name used in published clinical research.
Which size SS-31 vial should I pick?
The 10mg vial is the entry-level format and the lowest sticker price for SS-31 research. The 50mg vial is the larger format with a lower per-mg cost, best suited to laboratories running extended studies from a single reconstituted stock.
How do I reconstitute SS-31?
Reconstitute with bacteriostatic water using sterile technique. The volume you add determines the concentration per unit. Common starting points: 2 mL bacteriostatic water + 10mg vial yields 5mg/mL; 5 mL bacteriostatic water + 50mg vial yields 10mg/mL. Refrigerate the reconstituted vial and protect from light. BAC water is not included free; add it separately at checkout if you need it for your vials.
What is SS-31 used for in research?
Published research has investigated SS-31 in mitochondrial cardiolipin binding studies, reactive oxygen species reduction, and bioenergetic preservation in cellular and clinical research models, including Barth syndrome (TAZPOWER) and primary mitochondrial myopathy (MMPOWER-3).
What is the SS-31 price at ProPeptide?
10mg vial: AED 165. 50mg vial: AED 600. Bundle pricing applies on 2-vial and 5-vial orders for each size.
How should I store SS-31?
Store the lyophilized vial between +2 and +8°C. Once reconstituted, keep refrigerated at +2 to +8°C, protect from light, and do not freeze. The vial ships in cold-chain insulated packaging and should be refrigerated immediately on receipt.