DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide first isolated from rabbit cerebral venous blood by the Swiss researchers Schoenenberger and Monnier in 1977. It is named for its association with slow-wave (delta) EEG activity in early animal studies.
Chemistry
- CAS Number: 62568-57-4
- Molecular Formula: C35H48N10O15
- Molar Mass: 848.81 g/mol
- Strength: 10mg
- Form: Lyophilized powder
Research Applications
DSIP is studied for sleep architecture research (particularly delta-wave EEG modulation), stress response pathway investigation, and circadian system effects in research models. Research applications also include neuroendocrine pathway pharmacology.
Quality & Verification
Every ANKR Lab DSIP vial is independently tested by Freedom Diagnostics. Each lot ships with a unique COA covering purity (HPLC), mass confirmation (MS), and identity verification. Lot number and expiration date are printed on every vial. Look up any lot.
Reconstitution & Storage
Lyophilized peptide. Reconstitute with bacteriostatic water. Store unreconstituted vials at -20°C. Store reconstituted vials at 2-8°C and use within standard peptide stability windows. See storage guide.
For research use only. Not for human consumption. Not for diagnostic or therapeutic use.

