Catalog/Recovery
Recovery
DSIP
Delta sleep-inducing peptide
A nonapeptide originally isolated from rabbit cerebral venous blood and studied in sleep and stress-axis assays.
Sequence
- Hydrophobic
- Polar
- Charged
WAGGDASGE
- CAS
- 62568-57-4
- Formula
- C35H48N10O15
- Mass (g/mol)
- 848.81
- Half-life
- Minutes
- Form
- Lyophilized acetate
- Purity
- ≥98% HPLC
Mechanism
Proposed modulation of GABAergic and hypothalamic–pituitary signaling. Receptor identity remains unsettled.
Research notes
An old, small, well-sequenced peptide with a messy mechanism literature.
Lyophilized: −20 °C. Tryptophan is oxidation-prone.
Typical reconstitution
Catalog convenience numbers — not a protocol. Vial 10 mg in 2 mL; default draw 100 mcg.