Source comparison
PT-141 Storage: Lyophilised vs Reconstituted Comparison
Lyophilised powder −20°C or lower 24+ months <2% at 24 months Store in original sealed vial; avoid freeze-thaw cycles 2–8°C 3–6 months 5–8% at 6 months Acceptable for short-term; not ideal for long-term storage Reconstituted solution 28 days 1–2% per week Refr
This comparison does not assign a generated winner or score.
- Lyophilised powder
- −20°C or lower
- 24+ months
- <2% at 24 months
- Store in original sealed vial; avoid freeze-thaw cycles
- 2–8°C
- 3–6 months
- 5–8% at 6 months
- Acceptable for short-term; not ideal for long-term storage
- Reconstituted solution
- 28 days
- 1–2% per week
- Refrigerate continuously; minimise ambient exposure during dosing
- 22–25°C (room temp)
- 48–72 hours
- 15–20% at 24 hours; >40% at 48 hours
- Avoid entirely; denaturation is irreversible