Buy One Get One FREE Sale On ALL Peptides. Unlimited quantity. Today Only. Ends soon! Limited While Supplies Last

Buy One Get One FREE. All Peptides - Today Only!

Need help? Call Or Text us, and a team member will be happy to assist you. 1-888-584-0214

Product Usage Notice: Click Here

DSIP

$89.99

DSIP, short for Deep Sleep Inducing Peptide, is a synthetic peptide sequence that has been referenced in scientific literature and laboratory studies involving biological signaling pathways. It is synthesized with precision to match a specific amino acid sequence commonly used in preclinical research environments.

All products are independently tested in certified U.S. laboratories to confirm identity, purity, and safety.
Our peptides are verified to exceed 99% purity for consistent and dependable research results

$89.99

DSIP, short for Deep Sleep Inducing Peptide, is a synthetic peptide sequence that has been referenced in scientific literature and laboratory studies involving biological signaling pathways. It is synthesized with precision to match a specific amino acid sequence commonly used in preclinical research environments.

Peace of Mind Guarantee

All products are independently tested in certified U.S. laboratories to confirm identity, purity, and safety.
Our peptides are verified to exceed 99% purity for consistent and dependable research results
Every order is processed and shipped within the United States to maintain quality and reliability.

Purchase Peptides

HCG

DSIP, short for Deep Sleep Inducing Peptide, is a synthetic peptide sequence that has been referenced in scientific literature and laboratory studies involving biological signaling pathways. It is synthesized with precision to match a specific amino acid sequence commonly used in preclinical research environments.

West Peptides supplies high-purity DSIP in lyophilized form for controlled laboratory applications.

Research Context

DSIP has attracted attention within certain scientific and research communities due to its structural specificity and its engagement with signaling pathways explored in laboratory models. In research settings, it is used as an investigational molecule to support studies that examine peptide interactions and cellular response under defined experimental conditions.

Because peptide research often involves controlled investigation of biological systems, DSIP is selected as a model compound in studies focusing on cellular signaling networks.

Product Overview

DSIP is formulated as a lyophilized (freeze-dried) peptide powder that can be dissolved in appropriate sterile solvents for experimental procedures. The lyophilized form ensures stability and ease of handling in laboratory workflows.

Studies involving this peptide concentrate on structural and molecular response pathways in controlled environments. Its inclusion in research projects supports exploration of biological systems where peptide interaction is a variable of interest.

Molecular Profile

Peptide Type: Short peptide sequence
Form: White lyophilized powder
Purity: High purity analytical grade
Stability: Stable under standard laboratory conditions

West Peptides ensures that every batch of DSIP meets strict internal quality standards for research use.

Applications in Research

DSIP is commonly utilized in laboratory and preclinical study designs for tasks such as:

  • Investigating molecular signaling pathways
    • Supporting analytical and biochemical assay preparation
    • Serving as a reference peptide in controlled experiments
    • Enabling reproducible exploration of peptide interactions

Its use in research supports consistent handling and experimental repeatability when combined with appropriate laboratory protocols.

Key Features

Precision-Synthesized
Manufactured with a defined amino acid sequence to support research integrity.

High Purity
Batch-verified for purity to meet research standards.

Lyophilized for Stability
Freeze-dried form supports stable storage and reconstitution.

Packaged for Laboratory Use
Delivered in secure vials appropriate for controlled environments.

Frequently Asked Questions

What is DSIP?
DSIP is a synthetic peptide sequence referenced in scientific literature and commonly used in preclinical research to explore molecular signaling and peptide interaction phenomena.

Quality Assurance

West Peptides is committed to product integrity and consistency. Our DSIP is synthesized to high purity standards and subjected to quality verification so that researchers can work with confidence in their experimental systems.

Referenced Citations

 Schneider-Helmert D. Effects of delta-sleep-inducing peptide on 24-hour sleep-wake behaviour in severe chronic insomnia. Eur Neurol. 1987;27(2):120-9. doi: 10.1159/000116143. PMID: 3622582.

Schneider-Helmert D, Gnirss F, Monnier M, Schenker J, Schoenenberger GA. Acute and delayed effects of DSIP (delta sleep-inducing peptide) on human sleep behavior. Int J Clin Pharmacol Ther Toxicol. 1981 Aug;19(8):341-5. PMID: 6895513.

Bes F, Hofman W, Schuur J, Van Boxtel C. Effects of delta sleep-inducing peptide on sleep of chronic insomniac patients. A double-blind study. Neuropsychobiology. 1992;26(4):193-7. doi: 10.1159/000118919. PMID: 1299794. 

Compliance Notice

This product is intended for scientific research and laboratory investigation. These products are not approved by the United States Food and Drug Administration or any other regulatory authority for human or veterinary use. They are not intended for use as drugs, dietary supplements, cosmetics, or food products.

Our products are produced using a freeze-drying process (lyophilization), which helps maintain their integrity and stability during transit, typically for up to 3–4 months.

After the peptides are reconstituted (mixed with bacteriostatic water), they should be kept refrigerated to preserve their quality. Once in liquid form, they generally remain stable for up to 30 days when stored properly.

Lyophilization—also referred to as cryodesiccation—is a dehydration method where the material is first frozen and then exposed to low pressure. This allows moisture to transition directly from solid to vapor, leaving behind a dry, stable compound in the form of a light, crystalline powder. In this state, the product can be kept at room temperature until it is ready to be reconstituted.

Upon receiving your peptides, it is recommended to protect them from heat and light exposure. For short-term use (ranging from a few days to several weeks), refrigeration below 4°C (39°F) is suitable. Lyophilized products can also tolerate room temperature storage for a limited period if they will be used relatively soon.

For extended storage—spanning several months or longer—freezing is advised. Ideally, peptides should be kept at approximately -80°C (-112°F) to best maintain long-term stability

Research Use Only

All products on this site are for research and development use only. Products are not for human consumption of any kind. The statements made on this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure, or prevent any disease.
West Peptides is a chemical supplier. West Peptides is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic Act. West Peptides not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic Act.
All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption.
0