For research purposes only. This compound is not FDA approved. All data presented is from clinical trials for educational reference.
Research Use Only
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DSIP
A 9-amino acid peptide that modulates delta-wave sleep architecture and circadian rhythm signaling, studied for sleep onset mechanisms in research models. Premium Research Peptide.
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Product Details
DSIP | 10mg | Delta Sleep-Inducing Peptide
For In Vitro Research Use Only — Not for Human or Veterinary Use
Specifications
- Unit Size: 10mg (lyophilized powder, single vial)
- Molecular Formula: C₃₅H₄₉N₁₁O₁₅
- Molecular Weight: ~848.83 Da
- Form: Crystalline lyophilized peptide
- Solubility: Soluble in sterile water or compatible aqueous buffer
- Storage: Store dry at 2°C–8°C away from light and moisture.
Intended Use: This compound is intended strictly for in vitro laboratory research. It is not approved for human or animal use and must not be included in any drug, food, supplement, or cosmetic product.
⚠️ Legal Disclaimer: This product and all accompanying information have not been evaluated by the U.S. Food and Drug Administration. No claims are made regarding treatment, cure, or diagnosis of any disease. For use by qualified researchers in certified laboratories only.
Terms of Sale: By purchasing from Midwest Peptide, the buyer affirms they are a qualified research professional or institution. Responsibility for proper handling, use, and compliance with all applicable laws rests solely with the purchaser. All sales are final.
Frequently Asked Questions
What is DSIP?
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DSIP (Delta Sleep-Inducing Peptide) is a 9-amino-acid neuropeptide originally isolated from rabbit cerebral venous blood. In research it is studied for sleep-architecture pathway research, hypothalamic-pituitary axis modulation, and stress-response signaling. Supplied strictly for Research Use Only.
What is DSIP used for in research?
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DSIP is studied in preclinical research on sleep biology, EEG slow-wave activity in rodent models, cortisol pathway research, and circadian regulation. All cited studies are conducted in rodent or in-vitro systems consistent with the molecule's RUO classification.
Is DSIP an endogenous or synthetic peptide?
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DSIP is a naturally occurring (endogenous) peptide that has been characterized in mammalian central nervous system tissue. The product supplied here is a synthetic version produced via standard solid-phase peptide synthesis with the same amino acid sequence.
What does the Certificate of Analysis verify?
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Research articles and insights related to DSIP
DSIP Immune Research: Sleep-Immunity Interaction Studies
DSIP immune research covering sleep immunity biology, T cell function, natural killer cell activity, cytokine profiles, and aging immunity. For research use only.
April 24, 2026
DSIP Antioxidant Research: Oxidative Stress Modulation
DSIP antioxidant research covering oxidative stress modulation, antioxidant enzyme activity, lipid peroxidation, and mitochondrial oxidative stress. For research use only.
April 24, 2026
Where to Buy DSIP for Research: Delta Sleep-Inducing Peptide Sourcing Guide
DSIP sourcing guide covering supplier evaluation for a nonapeptide with specific sequence chemistry and the Midwest Peptide research catalog. For research use only.
April 14, 2026
DSIP Pituitary Research: ACTH and Endocrine Axis Literature
DSIP pituitary research covering ACTH secretion modulation, growth hormone effects, and anterior pituitary rhythm effects in rodent models. For research use only.
April 14, 2026
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Important Research Notice
Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.
All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.
By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.
