Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

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DSIP

Price range: $49.00 through $70.00

3RD Party Tested

COA Verified

High Purity

99% + Purity

Fast Fulfillment

Fast & Reliable

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Key Benefits (Research Use Only)

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Key Benefits

Research Use Only

Certified purity. Consistent performance. Every batch

High-affinity peptides designed for targeted discover

Consistently top-rated for purity and batch-to-batch stability

High purity lyophilized powder

For laboratory research purpose only

SKU RUOSCIENCE-DSIP-5MG Category Peptides

Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use.

Description

DSIP was first identified in studies investigating sleep regulation peptides in mammalian brain systems. It is classified as a neuromodulatory peptide, meaning it is studied for its role in modulating neural signaling rather than acting as a classical neurotransmitter.

In research models, DSIP is investigated for:

Sleep-wake cycle regulation pathways
Hypothalamic neuropeptide signaling studies
Circadian rhythm research models
Neuroendocrine stress response pathways
Central nervous system peptide interaction studies
EEG-related sleep architecture research (preclinical)

Key Scientific Features

Endogenous sleep-related nonapeptide
Neuroendocrine signaling research compound
High-purity synthetic form (HPLC/MS verified)
Lyophilized for stability and long-term storage
Full Certificate of Analysis (COA) included
Manufactured under controlled ISO-aligned laboratory conditions

Research Applications (Non-Therapeutic)

Based on peer-reviewed scientific literature — not intended as medical claims.

DSIP is commonly referenced in research involving:

Sleep physiology and circadian rhythm studies
Hypothalamic neuropeptide signaling research
Stress-response modulation models
Neuroendocrine system regulation studies
Central nervous system peptide interaction research
Sleep architecture and EEG pattern analysis (experimental models)

Scientific Evidence & References

DSIP Neuroendocrine Research Overview (NCBI)
Sleep Regulatory Peptides Review
Neuropeptides in Circadian Rhythm Regulation

These references describe DSIP as a neuropeptide studied in relation to sleep regulation and central nervous system signaling in experimental research models.

Mechanism of Action

In laboratory studies, DSIP is investigated for:

Modulation of hypothalamic neuropeptide signaling pathways
Interaction with central nervous system regulatory systems
Influence on sleep-related neural activity patterns in models
Role in stress-response and endocrine signaling pathways

Handling & Stability

Store at 2–8°C (refrigerated)
Protect from light and moisture
Avoid repeated freeze-thaw cycles
Use sterile laboratory handling procedures
Reconstitute only in appropriate research-grade solvents

Why Researchers Choose DSIP

Well-known sleep-related neuropeptide in research literature
Useful in circadian rhythm and CNS signaling studies
High analytical purity and reproducibility
Stable lyophilized formulation
Strong foundation in neuroendocrine research models

Important Notice

For Research Use Only. Not for human or veterinary use.
This product is not a drug, supplement, cosmetic, or therapeutic agent. It is intended strictly for laboratory research and analytical applications.

FAQ's

Research Use Only / Not for Human Consumption

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use. By accessing this website or purchasing from this website, you agree that that it is your sole responsibility to ensure compliance with applicable laws and regulations within your jurisdiction; and you understand and acknowledge that no information on this website should be construed as medical advice.

Product Testing

We verify every batch of every product through accredited, independent third-party laboratories. Since each product requires unique analytical methods and equipment, we collaborate with specialized laboratories and PhDs in analytical and organic chemistry to design our testing protocols.

Analytical techniques we utilize include: NMR, FTIR, HPLC, LC-MS, GC-MS, TLC, ICP-MS, Gravimetry, UV-Vis, Titration, Melting Point, and Organoleptics.
We primarily test for purity, content, sterility, and endotoxins (LPS).

Product Appearance Variations

Variations in color, texture, odor or even biochemical properties may occur due to polymorphy (differences in crystal structure).These variations do not compromise product quality.

Peptide Form

Our peptides are provided in lyophilized powder form to ensure maximum stability. In any other format, peptide integrity would rapidly degrade before reaching the customer.

Optimal storage: Below –20 °C.
Short-term storage: Refrigeration at 4 °C for up to 2 years.
Room temperature tolerance: 4–6 weeks with minimal degradation if protected from direct sunlight (suitable for international shipping).

Peptide Top Colors

Images on our site display white tops for illustration purposes only. In practice, vial tops may vary in color to help our staff distinguish products during processing.

Peptide Powder Appearance

Lyophilized peptides typically form a solid cake. However, during transit, the cake may break or appear uneven. This is an aesthetic issue only and does not impact quality, potency, or purity.

Some peptides and proteins may appear larger due to buffering requirements. This is normal.

Storage Instructions

Storage instructions are provided on each product listing and product label.

General storage: Store in a cool, dry place away from heat, moisture, and sunlight.
Best practice: Refrigeration or freezing is recommended for long-term stability.

Solution Flakes, Precipitation, and Separation

Solution-based products may occasionally:

Crystallize (form flakes)
Precipitate (fall out of suspension)
Separate (form layers)
Lose homogeneity

This typically occurs during cold transit or accidental freezing. To restore uniformity:

Warm the vial in 50–70 °C water for 5–10 minutes.
Shake vigorously to re-suspend.

If the product does not return to homogeneity, please contact us.

Extreme Temperature Exposure

All molecules degrade over time, but proper storage significantly slows this process.

Low temperature exposure: Generally safe; may cause precipitation in solutions but does not accelerate degradation.
High temperature exposure: Prolonged exposure may accelerate degradation.
- Example: A product requiring room temperature storage exposed to 115 °F for a few days will not show measurable degradation once properly stored again.
Cold-storage products (–20 °C): Short-term exposure (<24h) to ambient temperatures does not significantly degrade the product unless oxygen, moisture, or sunlight are also present.

Accidental Exposure or Ingestion

Contact your local toxicologist. United States: Poison Help Line — 1-800-222-1222
Seek immediate medical attention.
Always handle products using proper PPE.
Refer to the product’s SDS for safety guidelines.