DSIP 5mg (10 Vials / Kit)
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Delta Sleep-Inducing Peptide (DSIP) is a nonapeptide studied for its effects on sleep architecture and stress regulation.
- Molecular Formula: C₃₅H₄₈N₁₀O₁₅
- Molecular Weight: 848.8 g/mol
- Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Purity: ≥99% (HPLC)
- Appearance: White lyophilized powder
- Storage: Store at -20°C, protect from light
- Pack Size: 10 vials × 5mg
- DSIP 15mg — Purity & Content (HPLC)99.489% purity · 14.99 mg · 11 Sep 2026
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What is DSIP?
DSIP is a neuropeptide first isolated in 1977 from the cerebral venous blood of rabbits in induced slow-wave sleep.
Mechanism of Action
DSIP is thought to modulate slow-wave (delta) sleep and influence stress-related hormones including corticotropin and luteinising hormone. It also shows antioxidant and stress-protective effects in study models.
Research Applications
DSIP is studied in research on sleep regulation, circadian rhythm, stress response and pain modulation.
Storage & Handling
Supplied as a lyophilized (freeze-dried) powder for maximum stability. Store unopened vials at -20°C, protected from light. Once reconstituted with bacteriostatic water, keep refrigerated at 2–8°C and use within the timeframe appropriate to your study protocol.
Research Use Only
This product is intended as a research chemical only. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.
| Pack Size | 10 vials × 5mg |
|---|---|
| Form | White lyophilized powder |
| Purity | ≥99% (HPLC) |
Tested batches of this compound
| DSIP | 14.99 mg |
| Purity | 99.489% |
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| Endotoxin | <1 EU/vial |
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Please review the following before ordering.
- Research use only. All products are supplied strictly for in-vitro laboratory research and are not for human or veterinary use.
- Storage. Store lyophilized peptides at -20°C, protected from light. Once reconstituted, keep refrigerated at 2–8°C.
- Reconstitution. Use sterile bacteriostatic water (see Research Supplies) and aseptic technique.
- Quality. Third-party Janoshik test reports are published on our Certifications page.
- Shipping. Safe and express shipping to the USA and Europe.
Questions? Chat with us on WhatsApp or email hkpeptide@163.com.
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Product Size Guide
Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.
| Category | Small | Medium | Large |
|---|---|---|---|
| Decor & Accessories | Up to 10″ | 10″ – 20″ | 20″+ |
| Tables | Up to 30″ | 30″ – 60″ | 60″+ |
| Seating | 1 Seater | 2–3 Seater | 4+ Seater |
| Storage Units | Compact | Standard | Large Capacity |
| Lighting | Small Fixture | Standard Fixture | Large Fixture |
Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.
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