Research use only
SS-31 (Elamipretide)
SS-31 (Elamipretide) price and available sizes below.
Third-party COA published · Ships same day
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Orders ship via UPS 2nd Day Air or UPS Overnight, in discreet packaging. Orders placed before 3 PM ET Monday–Friday (1 PM ET Saturday) go out the same day; nothing ships on Sundays.
- Preparation form
- Lyophilized powder
- Storage
- Sealed vial, protected from light
- Analytical purity
- >99%
- Intended use
- In vitro research only
SS-31| 10mg
For In Vitro Research Use Only – Not for Human or Veterinary Application
Specifications:
- Quantity: 10 mg
- Form: Lyophilized Powder
- Purity: >99% (HPLC Verified)
Intended Use:
This compound is intended for in vitro research only by qualified professionals. It is not for human or veterinary use, and must not be used in food, drugs, diagnostics, or cosmetics.
Disclaimer:
All use must follow institutional and regulatory guidelines. All buyers must be authorized research personnel or institutions.
Terms of Sale:
By purchasing from HEEZ Research, the buyer affirms they are a qualified researcher or institution conducting lawful scientific research. All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance. HEEZ Research and its affiliates are not liable for any misuse or mishandling of this material.
Supplied as a lyophilized powder.
Over 99% pure peptides
Every peptide is analysed by an independent laboratory, and the results are recorded on a certificate of analysis for that batch.
Shipped from the USA
Stocked, handled and fulfilled domestically. Orders placed before 3 PM ET go out the same day.
You can buy SS-31 from HEEZ Research, which stocks it in a single 10 mg lyophilized vial and ships from the USA. Everything HEEZ supplies is for in vitro laboratory research — not for human or veterinary use.
SS-31, also catalogued as elamipretide, is a tetrapeptide — four residues — with an alternating aromatic-cationic motif. It is characterized as binding cardiolipin, a phospholipid of the inner mitochondrial membrane.
Cardiolipin is a lipid component of the inner mitochondrial membrane, and SS-31 is characterized by its affinity for it. That binding profile is the compound's defining structural property in the literature.
SS-31 from HEEZ Research is independently tested by an accredited third-party laboratory using HPLC for purity and mass spectrometry for identity. Every peptide we supply is over 99% pure. Certificates of Analysis are published on the product page as testing is completed — review the report before you order. A certificate records the identity, purity and quantity measured for the material supplied, so you can confirm what you received matches what was ordered.
Sealed lyophilized SS-31 vials are stable at ambient temperature in transit and ship without cold packaging. On arrival, store the sealed vial per the storage conditions on its certificate of analysis.
Common
questions
Purity verification, documentation, and how orders reach your laboratory.
About SS-31
What is SS-31 peptide?
SS-31 peptide (elamipretide) is a synthetic tetrapeptide — D-Arg-2',6'-dimethyltyrosine-Lys-Phe-NH2 — supplied by HEEZ Research as a lyophilized powder for in vitro laboratory use. The D-arginine and dimethyltyrosine residues are non-natural and confer stability in assay media.
How does SS-31 work?
In vitro, SS-31 is characterized as a cardiolipin-binding compound: its alternating aromatic and basic residues give it affinity for cardiolipin, the phospholipid of the inner mitochondrial membrane, and binding is measured in membrane and liposome assay systems.
How HEEZ tests SS-31
Solid-phase synthesis, reversed-phase purification, lyophilization. Independent analysis by HPLC for purity and mass spectrometry for identity; certificate at /coa/ss-31-coa.webp.
SS-31 for sale: sizes and format
SS-31 is for sale from HEEZ Research in 10 mg sealed glass vials of lyophilized powder. Sealed lyophilized vials are stable at ambient temperature in transit and ship at ambient temperature; same-day dispatch before 3 PM ET via UPS from the USA.
Research use only
SS-31 from HEEZ Research is supplied strictly for in vitro laboratory research by qualified researchers and organizations. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic. Checkout requires an institutional email matching the stated organization, and purchasers must be 21 or older. All sales are final.
SS-31 specifications
- Purity
- >99% by HPLC for purity and mass spectrometry for identity
- CAS number
- 736992-21-5
- Molecular formula
- C32H49N9O5
- Molecular weight
- 639.8 Da
- Amino acid count
- 4
- Structure
- C-terminal amide
- Synonyms
- elamipretide, MTP-131, Bendavia
- Physical form
- White lyophilized powder
Mass-spectrometry identity confirmation on every lot.
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View entire catalogResearcher reviews
The SS-31 order was handled professionally from start to finish. Clear purity details, fast shipping, good packaging, and reliable support.
I appreciate the stated purity standards for SS-31. Everything from the product presentation to the packaging felt consistent and professional.
HEEZ did a nice job with the SS-31 presentation. Clear quality information, quick shipping, and solid packaging made a good impression.
The SS-31 product page gave me the quality details I wanted to see. The order was shipped quickly and packaged carefully.
SS-31 was presented clearly, and I appreciated the purity information. Shipping was fast, the packaging was secure, and HEEZ support was consistent.
The SS-31 looks professionally prepared for research use. I appreciate the stated purity information and the fast, well-protected shipping.
I was looking for SS-31 with clear quality standards, and the product information delivered. The packaging was excellent and support was responsive.
SS-31 is exactly what I was looking for. I liked the clear focus on stated purity and consistency for research material.
The stated purity standards for SS-31 were a big reason it caught my attention. Fast fulfillment, careful packaging, and responsive support were all positives.
The SS-31 was packaged really well and arrived quickly. I appreciate the attention to product quality and consistency.
I specifically chose SS-31 because the purity information was easy to find. Fast shipping and careful packaging were also a plus.
Really like the way HEEZ presents SS-31. The emphasis on purity, consistency, and research-use positioning feels professional.
Terms of sale
Note: our products are not intended to treat, prevent, mitigate or cure any disease or medical condition, and are supplied for laboratory research purposes only. Purchasers must be at least 21 years of age and qualified to handle research materials.