What is DSIP?
A nonapeptide originally isolated from cerebral venous blood and studied in sleep-regulation and stress-axis laboratory models.
Research use only. Not for human or veterinary use.
DSIP
Reference profile — not currently in the Vybe catalog
Overview
DSIP was described in the 1970s as a candidate sleep-related peptide. Subsequent papers examine hypothalamic and pituitary endpoints in animals; the human sleep literature is mixed and historical. This catalog item is a research peptide, not a sleep aid.
Research areas
Framed as published laboratory and clinical literature. Not treatment guidance.
Sleep and stress-axis models
Animal studies have measured sleep architecture and HPA-axis markers after experimental DSIP administration in laboratory settings.
Published research
Delta-sleep-inducing peptide (DSIP): a review
Neuroscience & Biobehavioral Reviews · 1984
PMID 6148718 · DOI 10.1016/0149-7634(84)90041-4
Open source
Storage & handling
Keep lyophilized material sealed, desiccated, and protected from light as stated on the lot certificate. This is laboratory storage guidance only — not a reconstitution or administration protocol.
Frequently asked questions
What is DSIP?
DSIP is documented in the laboratory literature summarized on this page. Vybe lists it as a research reagent only.
What is its CAS number?
62568-57-4
Is this sold for human use?
No. Laboratory research use only. Not for human or veterinary use.
Where can I view published research?
The PubMed, PMC, and DOI links on this page open the original papers. Vybe is not the scientific publisher.
Key facts
- Full name
- Delta sleep-inducing peptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu)
- Common name
- DSIP
- CAS number
- 62568-57-4
- Molecular formula
- C35H48N10O15
- Molecular weight
- 848.81
- Research category
- Cognitive
- Storage
- Keep lyophilized material sealed, desiccated, and protected from light as stated on the lot certificate. This is laboratory storage guidance only — not a reconstitution or administration protocol.