PE-22-28: dose range, storage & handling reference
Also known as: Spadin analog
Quick answer
What is PE-22-28?
A fragment of the brain peptide spadin, studied as a fast-acting research antidepressant.
PE-22-28 at a glance
| Dose range referenced | Commonly referenced in low microgram-per-kilogram ranges in preclinical research literature |
| Studied for | Mood and neuroplasticity research |
| Route referenced in research | Subcutaneous or intranasal (research) |
| Half-life | Short |
| Storage | Store lyophilized powder frozen; after reconstitution refrigerate at 2-8°C and use within a few weeks. |
The dose range above describes figures referenced in research literature. It is not a recommendation.
Side effects observed in research
- Limited human data available
- Possible injection-site irritation
Reconstituting PE-22-28
Concentration is vial contents divided by water added, whatever the compound: a 5 mg vial with 2 mL of bacteriostatic water gives 2.5 mg/mL. The step-by-step reconstitution guide works through the arithmetic, and the free calculator below returns exact syringe units.
This is a reference entry. An expanded profile — mechanism, cited literature, protocol tables and reconstitution math — is being added across the library.
Skip the PE-22-28 math
Enter vial size, water volume, and target dose — the free calculator returns concentration, injection volume, and exact U-100 syringe units.
Source in Canada
COA-documented research compounds, sourced from Canada.
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