DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide composed of nine amino acids that was first isolated from the cerebral venous blood of rabbits in 1977. Research shows DSIP promotes delta-wave sleep (the deepest, most restorative sleep phase), normalizes disrupted sleep architecture, enhances stress resilience, and modulates corticotropin and cortisol levels. Unlike conventional sleep medications, DSIP works by normalizing sleep patterns rather than inducing sedation. It has also shown promise in pain management and withdrawal symptom alleviation. Available in high-purity lyophilized form for research institutions and sleep medicine research programs.
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| Molecular Formula | C35H48N10O15 |
| Molecular Weight | 848.81 g/mol |
| Purity | ≥98% (HPLC) |
| Form | Lyophilized powder |
| Storage | -20°C |
| CAS | 62568-57-4 |
Neuropeptide for sleep normalization, stress resilience enhancement, and circadian rhythm regulation research.
We supply DSIP (Delta Sleep-Inducing Peptide) at ≥98% (HPLC) purity. Higher purity grades are available for pharmaceutical applications upon request.
Minimum order quantities for wholesale DSIP (Delta Sleep-Inducing Peptide) depend on the quantity and purity grade required. Contact our sales team for specific pricing and MOQ information.
DSIP (Delta Sleep-Inducing Peptide) should be stored at -20°C in a desiccated environment. Proper cold-chain shipping is maintained for all deliveries.
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