DSIP (Delta Sleep-Inducing Peptide)
DSIP, or Delta Sleep-Inducing Peptide, is a naturally occurring nonapeptide first isolated in the 1970s. It is offered here as a 10mg lyophilized research vial.
Research Applications
DSIP is studied in neuroendocrine research, including models of sleep architecture, stress-hormone regulation, and circadian signaling. It is also used to investigate how small neuropeptides cross biological barriers and modulate hormone release.
Why Researchers Choose It
- Classic neuropeptide with decades of published research
- Convenient 10mg vial
- Lyophilized for stability in storage and transit
- Batch-tracked with third-party COA testing
Product Specifications
| Product | DSIP (Delta Sleep-Inducing Peptide) |
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
| CAS Number | 62568-57-4 |
| Molecular Formula | C35H48N10O15 |
| Molecular Weight | ≈ 848.8 g/mol |
| Form | Lyophilized (freeze-dried) powder |
| Available Sizes | 10mg |
| Purity | Verified per batch (see COA) |
Storage & Handling
- Store the sealed vial at -20°C for long-term stability; 2–8°C is suitable for short-term storage.
- Protect from moisture, heat, and direct light. Let the vial reach room temperature before opening to limit condensation.
- Handle in a clean, controlled laboratory environment using appropriate PPE.
Frequently Asked Questions
What does DSIP stand for?
DSIP stands for Delta Sleep-Inducing Peptide, named after its early study in slow-wave (delta) sleep research.
How many amino acids is DSIP?
DSIP is a nonapeptide, made of nine amino acids.
Does this product come with a Certificate of Analysis?
Yes. Every batch is supported by independent third-party analytical testing confirming identity and purity.
What does lyophilized mean?
Lyophilized means freeze-dried. Removing water this way gives the peptide a stable powder form that holds up well in storage and shipping.
Is this product approved for human or animal use?
No. It is sold strictly for in-vitro laboratory research.
Research Use Only Disclaimer
This product is supplied strictly for in-vitro laboratory research and analytical use. It is not intended for human or animal consumption, is not a drug, food, or cosmetic, and has not been evaluated or approved by the FDA. No instructions for preparation, administration, or dosage are provided. Purchasers must be 21 or older and are solely responsible for the lawful handling, storage, and use of this material.
There are no reviews yet.