RPL Peptide
Official Technical Documentation
Stability Guide
Stability Guide — Retatrutide¶
Stability Summary¶
| Form | Condition | Duration |
|---|---|---|
| Lyophilized | -20°C | 2+ years |
| Lyophilized | 2–8°C | 12 months |
| Lyophilized | 25°C | 30 days |
| Reconstituted | 2–8°C | 30 days |
| Reconstituted | 25°C | 7 days |
Freeze-Thaw Stability¶
| Cycles | Purity Retention |
|---|---|
| 1 | ≥99% |
| 3 | ≥98% |
| 5 | ≥97% |
Aliquot for single-use; avoid repeated freeze-thaw.
Degradation Pathways¶
| Pathway | Risk | Mitigation |
|---|---|---|
| Hydrolysis | Medium | Keep dry |
| Oxidation | Low-Medium | Inert atmosphere |
| Aggregation | Low | Gentle handling |
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Official Technical Documentation
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