40% OFF · code HARVEST40 · 50% off boxesSitewide Sale: 40% OFF Everything · use code HARVEST40 · 50% off the Box Builder

For research purposes only. This compound is not approved for human use. All data presented is from clinical trials for educational reference.

Research Use Only

Peptides

DSIP

Name: DSIP
Brand: Midwest Peptide
SKU: DSIP
Price: 29.99 USD
Availability: InStock

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.

$17.99$29.99

In Stock

Quantity

Earn 104 points with a free account

Add $120.01 more to save 8% off

Bundle & Save

$150+8% OFF

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)

Frequently Asked Questions

What is DSIP?

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?

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?

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.

Related Products

Other research peptides in this category

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.

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 U.S. regulators. 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.

What does the Certificate of Analysis verify?

Every batch of DSIP ships with a third-party COA verifying purity by HPLC (>=99%), identity by mass spectrometry, and lyophilized mass. The batch-specific COA is published on this product page before purchase.

How should DSIP be stored before reconstitution?

Lyophilized DSIP is stored at -20C for long-term storage and 2-8C for short-term use within 30 days. Avoid repeated freeze-thaw cycles. Store in original sealed vials, protected from light.

Is DSIP approved for human use?

DSIP is not approved for human use. The product supplied here is for laboratory and research use only and is not approved for diagnostic, therapeutic, or human use.

Researcher verification