01At a Glance
| Compound | DSIP (Delta sleep-inducing peptide) |
| Classification | Cognitive research compound |
| Molecular weight | 848.90 g/mol |
| Sequence / Form | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| Purity | ≥99% HPLC, identity verified by mass spectrometry |
| Documentation | Batch-specific Certificate of Analysis available |
| Appearance | White lyophilized powder |
| Storage | Store sealed at 2–8°C. Long-term storage per certificate guidance. |
| Use | Research Use Only. Not for human or veterinary use. |
02Mechanism of Action
DSIP (delta sleep-inducing peptide) is a naturally occurring nonapeptide first isolated for its association with delta-wave EEG activity. Research models study its role in sleep architecture and circadian regulation.
It is also investigated for stress- and ACTH-modulating and neuroprotective signaling. All study contexts are research models.
Research framing only · No human-use claims
03Research Context
- Sleep-architecture and delta-EEG models
- Circadian-rhythm and chronobiology research
- Stress / HPA-axis modulation studies
- Neuroprotection assays
04Quality & Verification
Ethos Bio presents compound information with an emphasis on identity verification, purity analysis, certificate access, and storage guidance. Product-specific documentation is available through the certificate page where applicable. Cold-chain shipping is available where required, and inventory is held under refrigerated conditions at our fulfillment center with temperature-logging protocols in place.
05FAQ
What is DSIP?
DSIP (delta sleep-inducing peptide) is a nonapeptide studied for delta-wave sleep architecture, circadian regulation, and stress modulation in research models. It is a research-use-only compound.
What is the sequence of DSIP?
DSIP has the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu and a molecular weight of approximately 848.90 g/mol.
What is DSIP's CAS number?
DSIP has CAS number 62568-57-4.
How should DSIP be stored?
DSIP ships lyophilized and should be handled per standard research-peptide practice — kept cold, protected from light and moisture, and reconstituted only for laboratory use. Cold-chain handling is used where required. For research use only.
Is DSIP approved for human use?
No. DSIP is sold strictly for laboratory research use only and is not a drug or supplement. It is not approved for human or veterinary use or consumption.
How is DSIP tested at Ethos Bio?
Every DSIP lot is independently verified by MZ Biolabs, a third-party analytical laboratory in Arizona, on a five-point panel — RP-HPLC purity, HPLC-MS identity, endotoxin (LAL), heavy metals, and sterility. A lot-specific certificate of analysis ships with the vial. See How We Test for the full methodology.