DSIP
$48.00
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide first isolated from rabbit brain tissue in 1977 during sleep research. Extensively studied in preclinical research for its role in sleep architecture, circadian regulation, and neuroendocrine pathways. Lyophilized powder, ≥99% purity, third-party tested. For laboratory and research use only — not for human consumption.
| Peptide Family | Neuropeptide |
|---|---|
| Research Application | Sleep Research |
| Strength | 10 MG |
DSIP — Delta Sleep-Inducing Peptide Research Compound
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide composed of nine amino acids, first isolated in 1977 from the cerebral venous blood of rabbits during electrically-induced sleep research. Despite its name, DSIP’s biological role extends well beyond sleep regulation — published research has identified activity across multiple neuroendocrine, stress-response, and circadian pathways, making it one of the more broadly investigated short peptides in modern neuropeptide literature.
Mechanism of Action
DSIP has been investigated in published research for activity across several biological pathways, including:
- Sleep architecture research — investigations into delta-wave (slow-wave) sleep patterns and EEG modulation in preclinical models
- Circadian regulation — research on biological-clock pathways and sleep-wake cycle modulation
- Stress-response pathways — studies on hypothalamic-pituitary-adrenal (HPA) axis activity and corticosteroid signaling
- Neuroendocrine regulation — research on hormone secretion patterns including growth hormone, prolactin, and ACTH
- Thermoregulation — investigations into body temperature regulation and homeothermic pathways
- Opioid and pain-pathway research — studies on interaction with endogenous opioid systems in preclinical pain models
- Antioxidant and neuroprotective research — investigations into oxidative stress and neuronal protection pathways
DSIP is unusual among neuropeptides in that the specific receptor or binding site responsible for its activity has not been definitively identified in published research, despite decades of investigation. This makes it both an intriguing research tool and a continued subject of basic neuropeptide pharmacology research.
Research Applications
DSIP is widely used in research contexts including:
- Sleep architecture and EEG research models
- Circadian rhythm and biological-clock studies
- HPA axis and stress-pathway research
- Neuroendocrine and hormone secretion research
- Thermoregulation and homeothermic pathway studies
- Comparative analysis alongside other neuropeptides and CNS-active research compounds
- Antioxidant and oxidative stress pathway research
Product Specifications
- Compound: DSIP (Delta Sleep-Inducing Peptide)
- Form: Lyophilized white powder
- Purity: ≥99% (verified by HPLC and mass spectrometry)
- Available sizes: 10mg
- Third-party tested: Certificate of Analysis available on request
Reconstitution & Storage
Lyophilized DSIP should be stored at -20°C for long-term stability and protected from light. Once reconstituted with bacteriostatic water, the solution should be refrigerated at 2–8°C and used within the timeframe indicated on the product COA. Avoid repeated freeze-thaw cycles, as they can degrade peptide integrity.
Shipping & Handling
All orders are shipped with temperature-controlled packaging to preserve peptide integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.
Important Disclaimer
This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, diagnostic use, therapeutic use, or any form of clinical application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.
DSIP is not approved by the FDA for human use, and this product is not a substitute for any prescribed medication or sleep aid.
Domestic Shipping (Canada)
We ship Canada-wide using Canada Post Xpresspost with full tracking provided on every shipment.
Standard delivery: 2-5 business days nationwide
Free shipping on orders over $200 CAD
Discreet, unmarked packaging on all orders
Tracking number provided via email upon dispatch
Storage & Handling
Proper storage and handling are essential to maintaining peptide stability and ensuring the integrity of your research material.
Storage Recommendations
Lyophilized peptides should be stored at -20°C for long-term preservation. For short-term storage of up to 30 days, refrigeration between 2-8°C is acceptable. Reconstituted peptides should always be refrigerated and used within 30 days.
Avoid the following:
Direct sunlight or UV exposure Repeated freeze-thaw cycles Temperature fluctuations Storage at room temperature beyond brief handling periods
Reconstitution Best Practices
Allow vials to reach room temperature before opening to prevent condensation. Use bacteriostatic water as the diluent for most peptides, injecting slowly along the side of the vial. Gently swirl to dissolve — do not shake. Allow the solution to fully dissolve before drawing for research use.
Shelf Life
Lyophilized peptides maintain potency for up to 24 months when stored properly at -20°C. Reconstituted solutions should be used within 30 days for optimal research results.
Research Use Only
All products supplied by Kinetic Compounds are intended strictly for in-vitro laboratory research and development purposes.
Intended Use
These compounds are designed exclusively for qualified researchers and research institutions conducting laboratory studies. All products are research-grade and may not have been evaluated by the FDA for human use.
Prohibited Uses
Our products are NOT approved for:
Human consumption or administration Veterinary or animal use Diagnostic procedures Therapeutic applications Cosmetic application Resale for non-research purposes
Buyer Responsibility
By purchasing from Kinetic Compounds, you acknowledge and agree to the following:
You are a qualified researcher or represent a research institution All products will be used solely for in-vitro laboratory research You will handle products in accordance with applicable safety regulations You will not redistribute these compounds for human or animal consumption You assume full responsibility for the proper use and handling of these research materials
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