- Vial lot
- DSIP-2601
- Same lot as DSIP5-26001 on the certificate
- Tested
- Mar 22, 2026
- Labeled
- 5mg
- Measured
- 4.77mg
Akro2603200291freedomdiagnosticstesting.com
Image 1 of 5Research vials only. Discounts and Bundle & Save don't apply to Reconstitution Solution; Subscribe & Save 5% does.
Full termsOriginal laboratory certificate
Akro2603200291freedomdiagnosticstesting.comDSIP (delta sleep-inducing peptide) is a nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first isolated in 1977 from rabbit cerebral venous blood2. A 1984 review summarised early research and reported DSIP-like material in brain and peripheral organs1; a 2006 review described its natural occurrence and biological activity as still unresolved2. Supplied for in-vitro research use only.
Made in the USA
Storage Instructions
Storage: Store the sealed vial at −20 °C, protected from light and moisture. Move it to −20 °C on arrival. Shipping: Compounds are stable at ambient temperature for the days to weeks of normal transit, so cold-chain shipping isn't needed. Before opening: Let the sealed vial reach room temperature before opening to prevent condensation.
| Product Name | DSIP |
|---|---|
| Format | Lyophilized powder |
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| Molecular Formula | C35H48N10O15 |
| Molecular Weight | 848.82 g/mol |
| CAS Number | 62568-57-4 |
| PubChem | CID 68816 |
| Origin | Made in the USA |
| Intended Use | In-vitro research only; not for human or animal consumption. |
Delta-sleep-inducing peptide (DSIP): a review
Graf MV, et al.·Neurosci Biobehav Rev·1984PMID 6145137
View on PubMedDelta sleep-inducing peptide (DSIP): a still unresolved riddle
Kovalzon VM, et al.·J Neurochem·2006PMID 16539679
View on PubMedThe following references are provided for informational purposes and do not constitute medical advice. AKRO Research products are for research use only — not for human consumption.