Premium DSIP for sleep research
DSIP — delta sleep-inducing peptide — studied in sleep, neuroendocrine, and circadian research models. DSIP is a lab-made chain of 9 amino acids, first isolated at the University of Basel in 1977 from rabbit brain blood after electrically stimulating a part of the brain and watching what changed downstream. It has been found in several parts of the brain and body near hormone-control circuits, but after decades of research no one has identified the specific cellular receptor it attaches to.
DSIP · 10mg · $109
- Sleep
- 10mg
- Third-party
- Free
Details
- 10mg
- Lyophilized research material
- Third-party tested
- COA available
Handling
Keep lyophilized material sealed, protected from light, and handled with standard laboratory controls. Follow your internal SOPs for storage, reconstitution, labeling, and disposal.
Regulation
Not approved for human use. Listed on the FDA's 503A Category 2 (bulk drug substances raising significant safety risks) per the April 15, 2026 Categories Update, carried forward from prior restricted-bulks lists.
Molecules
- C35H48N10O15
- ≈848.8 g/mol
- 62568-57-4
- 68816
Testing
We display third-party certificates (mass spec, HPLC purity) for all research-grade material. Use the batch Certificate of Analysis to confirm identity, purity, and traceability before use.
Resources
Laboratory research use only — not for human consumption.
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