- CAS
- 62568-57-4
- Formula
- C35H48N10O15
- MW
- 848.81 g/mol
- Sequence
- Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Form
- White lyophilized powder
- Storage
- -20°C recommended, protect from light
- Purity
- ≥99.1% HPLC
DSIP
Delta sleep-inducing nonapeptide, 9 amino acids. ≥99% purity. Studied in circadian and neuroendocrine research models.
In stock
For Research Purposes Only • Not For Human Consumption
Purchase & earn 13 points!- Lot-specific COA, QR-verifiable
- Lot number on your order line
- Dispatched from the United States
Packs of 10 vials: $23.40 each after 3 orders (Atelier) · $19.50 each after 6 orders (Laboratory)
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Be told when the next tested lot of DSIP is released: the certificate link the moment it posts, and a 48-hour early window with 5% off that lot. One message per lot, nothing else.
Overview
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide (9 amino acids) first isolated from rabbit cerebral venous blood in 1977. First described by Schoenenberger and Monnier in 1977.
Published Research
Published literature has examined DSIP across multiple research contexts:
- Delta-wave EEG research models
- Circadian rhythm and neuroendocrine regulation studies
- Stress response modulation via CRH and ACTH pathways
- Endorphin system interaction in preclinical models
| Molecular Formula | C35H48N10O15 |
|---|---|
| Molecular Weight | 848.81 g/mol |
| Monoisotopic Mass | 848.33 Da |
| CAS Number | 62568-57-4 |
| Amino Acid Count | 9 |
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| Purity | ≥99.1% (HPLC verified) |
| Physical Form | White lyophilized powder |
| Storage | -20°C recommended, protect from light |
| SKU | DSIP-5MG |
• Sleep architecture: Studies examining DSIP effects on delta wave (slow-wave) sleep patterns in animal EEG models (Schneider-Helmert, 1985).
• Stress response: Research on DSIP's interaction with cortisol and ACTH release patterns.
• Pain biology: Studies examining DSIP in pain threshold models.
• Neuroendocrine regulation: Research on DSIP's effects on LH, GH, and TSH secretion patterns.
Standard reconstitution: 1 mL bacteriostatic water per vial unless otherwise specified on the Certificate of Analysis. Store reconstituted solution at 2-8°C and use within 30 days. Lyophilized powder stable at -20°C for 24 months when sealed under inert atmosphere.
Every lot ships with a third-party HPLC certificate. View the most recent lot certificate via the COA Portal. Mass spectrometry confirmation available on request.
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Free shipping on orders over $49, bacteriostatic water included. Orders placed before 2 PM ET dispatch same business day from Salt Lake City via FedEx 2Day. International shipping via DHL Express. Returns accepted for damaged or short-shipped product within 30 days of delivery.
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