DSIP: Research Profile, Dosages & Supplier Prices
DSIP is a neuropeptide research compound with a molecular weight of 848.8 g/mol and a research half-life of short plasma half-life (~minutes) in published research. DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide first isolated from rabbit brain in 1977 during sleep research. Despite its name, four decades of published research have produced mixed findings on sleep, and modern research interest has broadened to stress response, HPA axis modulation, and pain signaling models.
Research Use Only (RUO). Not for human or veterinary use. Not medical advice.
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| Formula | C35H48N10O15 |
| Mol. weight | 848.8 g/mol |
| Half-life | Short plasma half-life (~minutes) in published research |
| Forms sold | Lyophilized vial |
What is DSIP?
DSIP remains a niche but persistent research peptide. It is a simple nonapeptide synthesis and should be inexpensive.
Mechanism of Action (Research Context)
Studied for modulation of the HPA axis, stress hormone signaling, and sleep architecture in animal models; precise receptor mechanisms remain under investigation.
Research Areas
DSIP Dosages in Research
Published research used microgram-range dosing in animal and limited human studies. Laboratory research use only.
Dosage information is a summary of published laboratory research and is provided for informational purposes only. These compounds are not for human use.
Storage & Handling
Lyophilized: -20C. Reconstituted: 2-8C, use within 30 days.
DSIP Supplier Price Comparison
| Supplier | Product | Price | Score |
|---|---|---|---|
| Verified Peptides | DSIP | — | ★ 5.6 |
| Certified Pep | DSIP 5MG 5mg | $42.00 | ★ 9.8 |