Name: SS-31 5mg - Template
Price: 34.95 USD
Availability: InStock

SS-31 (Elamipretide) 5 mg from Peptide Tech is a premium, lyophilized research-use-only (RUO) tetrapeptide supplied at ≥99% purity (HPLC & MS verified). Also known as MTP-131, SS-31 is a mitochondria-targeting Szeto-Schiller peptide designed for in-vitro studies in bioenergetics, membrane biophysics, and redox chemistry where sequence fidelity, analytical confirmation, and cold-chain integrity are essential.

Specifications

Property	Details
Chemical Name	Elamipretide (SS-31; MTP-131)
CAS Number	736992-21-5
PubChem CID	11764719
Molecular Formula	C₃₂H₄₉N₉O₅
Molecular Weight	≈ 639.8 g/mol
Sequence	D-Arg–Dmt–Lys–Phe-NH₂ (Dmt = 2,6-dimethyl-L-tyrosine)
Physical Appearance	White to off-white lyophilized powder
Container	3 mL glass vial (5 mg net content)
Purity	≥99% verified by HPLC & MS (batch COA via on-vial QR)
Solubility	Soluble in sterile water or neutral aqueous buffers; gentle inversion/swirl. If your SOP requires, 0.22 µm filter after reconstitution.
Intended Use	Laboratory research only (RUO). Not for human or animal use.

Molecular Structure

Key Features of Peptide Tech

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3rd-Party U.S. Lab Testing — purity, quantity, endotoxin
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Potential Applications in Research

Strictly for in-vitro, cell-based, or biochemical experiments. No health, diagnostic, or therapeutic claims.

Mitochondrial membrane potential assays (e.g., TMRM/JC-1) in cultured cell lines under controlled stressors.
Cardiolipin interaction studies using liposomes/vesicles and biophysical readouts (SPR, ITC, fluorescence anisotropy).
Cellular bioenergetics (oxygen-consumption/extracellular-acidification) to map pathway responses in defined media.
Reactive-oxygen-species (ROS) panels (e.g., H₂DCFDA, MitoSOX) with time-course profiling and antioxidant controls.
Analytical method development (RP-HPLC/LC–MS/MS) for identity, purity, stability, and recovery across buffers/temperatures.

Quality, Storage & Handling

Every lot is confirmed by HPLC (purity) and MS (identity); batch COA is accessible via the on-vial QR. Independent U.S. labs verify purity, quantity, and endotoxin.

Storage (lyophilized): −20 °C long-term or 2–8 °C short-term; keep desiccated and protected from light.
After reconstitution: Aliquot and store at ≤ −20 °C (or −80 °C per SOP); avoid repeated freeze–thaw cycles.
Reconstitution tips: Use sterile water or compatible buffer; gently swirl to dissolve. If needed by your SOP, pass through a 0.22 µm filter and aliquot promptly.

Shipping & Fulfillment

Ships in validated cold-chain packaging. In-stock orders placed before the daily cutoff ship the same day. 2-Day FedEx/UPS is standard, with overnight options available. Automated text/email updates included; international shipping available where permitted.

Compliance & RUO Disclaimer

For laboratory research only. Not a drug, cosmetic, food, or household chemical. Not for human or animal use, ingestion, diagnostic, or therapeutic applications. Buyers warrant they are qualified to handle RUO materials under applicable laws and institutional guidelines.

FAQs

What are common synonyms?: SS-31, Elamipretide, MTP-131 (same tetrapeptide; naming varies by context).
What purity do you provide?: Each 5 mg vial is ≥99% by HPLC with MS identity confirmation; third-party testing is performed on every lot (COA via QR).
How should I reconstitute it?: Use sterile water or a compatible buffer and gently invert to dissolve. If your protocol requires sterility, 0.22 µm filter and aliquot to avoid repeat freeze–thaw.
Is this intended for human or veterinary use?: No. This product is sold strictly as RUO and must not be used in humans or animals.