
DSIP Spray
Delta sleep-inducing peptide in a measured spray format.
- Total mass
- 5mg
- Purity
- ≥99%
- Price per mg
- $17.00/mg
$85.00
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DSIP (delta sleep-inducing peptide) is a nonapeptide first isolated from rabbit cerebral venous blood during induced sleep. Research has examined its effect on delta-wave sleep architecture, and separately its interaction with stress-response and neuroendocrine systems.
Naturally occurring nonapeptide first isolated from rabbit brain in 1977.
| Specification | Value |
|---|---|
| Type | Synthetic nonapeptide |
| CAS Number | 62568-57-4 |
| Molecular Formula | C35H48N10O15 |
| Molecular Weight | 848.8 g/mol |
| Amino Acids | 9 residues |
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
01
mass spec
02
HPLC ≥99%
03
net peptide content
04
LAL assay
05
ICP-MS
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All orders over $200 ship free. Standard ground is $15 and arrives in 3 to 7 days. Expedited is $25 and arrives in 1 to 3 days. Your cart shows exactly how far you are from the free threshold.
Protective packaging on every order, and nothing on the outer box identifies the contents.
Shipment protection is included at no cost. Lost, damaged, or stolen packages are reshipped with no claim form and no deductible.
All sprays are final sale. Unopened vials and capsules can be returned if unused within 14 days of delivery.

Delta sleep-inducing peptide in a measured spray format.
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Research use only. DSIP is sold strictly for laboratory research. It is not a drug, food, cosmetic, or medical device, and is not for human or veterinary consumption. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Purchasers confirm they are qualified researchers aged 21 or older and accept responsibility for safe handling and lawful use.