Peptide Storage & Reconstitution Guide
Amino Peptides Ltd | Research Use Only
To ensure the integrity of your research and the stability of our >98% purity peptides, proper handling is critical. Peptides are sensitive to temperature, light, and physical agitation.
1. Initial Storage (Upon Receipt)
All Amino Peptides Ltd products are shipped in a lyophilized (freeze-dried) state for maximum stability during transit.
| Short-Term (Daily/Weekly) | 2°C to 8°C |
| Long-Term (Months/Years) | -20°C or -80°C |
Keep vials in a dark box to prevent UV degradation.
2. The Reconstitution Process
Step A: Equilibration
Allow the vial to reach room temperature (15–20 mins) before opening to prevent moisture condensation.
Step B: Solvent Choice
- Bacteriostatic Water: Best for research (contains preservative).
- Sterile Water: For immediate use only.
Step C: Gentle Mixing (Critical)
- The "Wall" Method: Aim the needle at the inside wall of the vial. Let the liquid slide down slowly.
- No Shaking: Vigorous shaking causes "shearing" which denatures the protein chains.
- Swirling: Gently swirl in a circular motion until the solution is clear.
3. Post-Reconstitution Care
- Must be refrigerated: Store liquid peptides at 2°C to 8°C.
- Lifespan: Typically stable for 8 to 12 weeks when refrigerated.
- Do Not Refreeze: Ice crystals can damage the delicate peptide structure.
4. Safety & Disposal
Ensure full PPE (Gloves and Eye Protection) is worn. Dispose of all sharps and vials according to UK hazardous waste regulations.
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Shop All Peptides NowDisclaimer: Amino Peptides Ltd products are intended strictly for laboratory research and development. Not for human or veterinary use.