SS-31 (Elamipretide) Mitochondrial Targeting Peptide, 98% Purity, CAS 736992-21-5, For Research Use Only

SS-31 is a synthetic mitochondrial-targeted tetrapeptide. It can specifically bind to cardiolipin, stabilize mitochondrial membrane structure and relieve oxidative stress damage. High purity and stable property, widely applied in cell experiment and related biomedical research.

• Dissolution

  
  

  Take appropriate amount of SS-31 white lyophilized powder, dissolve with sterile water, DMSO or PBS solution as required. Prepare fresh solution before experiment.
  
  
• Administration

  
  

  Add the prepared solution into cell culture medium or experimental sample according to experimental concentration standard.
  
  
• Storage of residual liquid

  
  

  Unused dissolved solution can be sealed and stored at -20°C, avoid repeated freezing and thawing.
  
  
• Operation requirement

  
  

  All operations shall be completed in sterile laboratory environment by professional personnel.

1. Lyophilized Powder (Unreconstituted)

• Long-term storage: Keep at -20°C (-4°F) in a desiccated, airtight, light-protected container. Stable for up to 3 years under sealed conditions.
• Short-term storage (≤3 months): Refrigerate at 2–8°C (36–46°F); protect from moisture and direct light.
• Critical notes: Avoid repeated temperature fluctuations. Do not open the vial until ready for reconstitution.

2. After Reconstitution

• Recommended solvent: Use bacteriostatic water (BAC water) (0.9% benzyl alcohol) for reconstitution.
• Storage temperature: Keep the solution at 2–8°C (refrigerated).
• Shelf life: Use within 28 days of reconstitution.
• Prohibited conditions:
  • Do not freeze the reconstituted solution (causes irreversible denaturation).
  • Avoid exposure to temperatures above 8°C for over 2 hours.
  • Minimize room-temperature exposure; return to refrigeration promptly after use.
  • Do not shake vigorously (risk of peptide degradation); mix gently by swirling.
  
  

3. Special Handling & Shipping

• Shipping: Transport with ice packs (2–8°C) or dry ice (-20°C) to prevent temperature spikes.
• Aliquoting (for extended use): If not using within 28 days, aliquot the reconstituted solution into small volumes and freeze at -80°C (stable for up to 6 months); avoid freeze-thaw cycles.
• Light protection: Store in opaque vials or boxes; direct sunlight accelerates degradation.

4. Commercial Solution (Forzinity, if applicable)

• Storage: Refrigerate at 2–8°C; do not freeze.
• Shelf life: 48 months when unopened; use immediately after opening (single-use vials, no preservatives).

Core Business & Product Portfolio

• Therapeutic peptides: SS-31 (Elamipretide), Tirzepatide, Semaglutide, Retatrutide (RT20), etc.
• Functional peptides: GHK-Cu, TB500, KPV, NAD, Glutathione, etc.
• Custom peptide services: Custom synthesis of complex sequences, long-chain peptides (up to 200 amino acids) and cyclic peptides, as well as various modification services (N-methylation, unusual amino acid incorporation, etc.).

R&D & Manufacturing Strength

• Technical expertise: Mastery of core technologies including solid-phase peptide synthesis (SPPS), liquid-phase synthesis, advanced purification (HPLC) and strict structural characterization.
• Quality assurance: All products are produced in compliance with cGMP standards, with complete CoA, HPLC and MS reports to ensure batch-to-batch consistency and high purity (≥98%).
• Production capacity: Equipped with professional production bases in Guangzhou, supporting small-batch R&D samples to large-scale commercial production, with stable supply capacity.

Global Market & Service Philosophy

Vision