Technical Data Sheet
DSIP
Also Known As: Delta Sleep-Inducing Peptide, DSIP peptide, Delta sleep peptide, DSIP neuropeptide, Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, Sleep peptide, Endogenous sleep modulator, Neuropeptide sleep, Delta-wave sleep peptide, DSIP nonapeptide, sleep peptide
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| Evidence Tier | Research Compound |
|---|---|
| Category | Immunity & Wellness |
| Class | Endogenous neuropeptide (9 amino acids) produced in hypothalamus |
| Molecular Target | Hypothalamic receptors; modulates GH, LH, corticosteroid release; delta-wave EEG promotion |
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| Molecular Weight | ~849 Da |
| CAS | 62568-57-4 |
| Parent | Endogenous neuropeptide |
| Mechanism | It calms down the brain's stress signals and promotes a specific type of brain wave (Delta waves) that only happens during the most restorative phase of deep sleep. |
| Studied For | Sleep research, Delta-wave sleep promotion, Sleep onset latency reduction, Insomnia research, Stress modulation, HPA axis regulation, Hypothalamic regulation, Cortisol regulation, Pain modulation, Opiate withdrawal research, Circadian rhythm support, Antioxidant neuroprotection, Neuropeptide signaling research, LH/GH sleep pulsatility, REM sleep research, Sleep architecture optimization, deep sleep, insomnia, stress reduction, sleep quality, pain relief, LH regulation |
| Administration Route | Injection Only |
| Form | lyophilized |
| Diluent | bacteriostatic or sterile water |
| Storage Temperature | frozen, dark |
| Light Sensitive | Yes |
| Freeze / Thaw | avoid |
| Reconstituted Shelf Life | 14 Days |
| Handling Notes | Very low metabolic stability; in-vitro half-life around 15 minutes. |
| Regulatory | Not approved anywhere; research chemical. |
| Sources |