DSIP Delta Sleep-Inducing Peptide Lyophilized Powder Research Biochemical Reagent

DSIP (Delta Sleep-Inducing Peptide) is a synthetic linear nonapeptide compound, manufactured by solid phase peptide synthesis. The product appears as white lyophilized powder. This product is research-grade biochemical raw material, strictly for laboratory research application only. It can be applied for peptide structure research, biochemistry experiments and related in-vitro lab studies. Our product adopts high performance liquid chromatography (HPLC) for purity detection, the purity can reach ≥98%. Each batch is accompanied with COA certificate, including HPLC and MS test reports for identity verification. The lyophilized powder has good stability under proper storage conditions. Recommended storage: sealed at -20℃, avoid repeated freeze-thaw cycles. Important Disclaimer: This item is exclusively for laboratory research use. It is not a drug, health supplement, cosmetic raw material, or for any human or animal administration. Not for clinical, therapeutic or consumption use.

High purity: HPLC tested ≥98%, complete batch traceability

1. Strict quality inspection: Each batch provides COA, HPLC and MS supporting documents
2. Solid phase synthesis technology, stable peptide structure
3. Lyophilized form, convenient transportation and long-term preservation for laboratory projects
4. Custom packing specifications available according to laboratory research demands

    DSIP has been described as a sleep-promoting substance. There is a modulating effect on sleep and wake functions with a greater activity in circumstances where sleep is disturbed. There are minimal effects in healthy subjects who are not suffering from sleep disturbance.

    Delta sleep-inducing peptide, abbreviated DSIP, is a neuropeptide that when infused into the mesodiencephalic ventricle of recipient rabbits induces spindle and delta EEG activity and reduced motor activities. Its aminoacid sequence is TRP-ALA-GLY-GLY-ASP-ALA-SER-GLY-GLU However, the gene is unknown[citation needed], raising serious questions regarding the actual existence of this peptide in nature.

When storing peptides, remember to:
• Store peptide in a cold, dry, dark place
• Avoid repeated freezing and thawing of peptide
• Avoid overexposure to the air
• Avoid light exposure
• Avoid storing peptides in solution long term
• Aliquot peptide according to experimental requirements

Professional R&D and production team for peptide biochemical raw materials, rich experience in custom peptide synthesis.

• Complete quality control system. Every product will pass identity and purity testing before delivery.
• Flexible packaging service, we can support customized label service for laboratory packages.
• Stable inventory for regular research peptides, fast arrangement of shipment after confirmation.
• Professional technical support, respond promptly to your inquiry about product specifications and storage requirements.
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1. Q: What is the application of DSIP? A: It is research biochemical reagent, only used for in vitro laboratory peptide and biochemistry related research. Not for human or animal use.
2. Q: Can I get COA document? A: Yes, COA, HPLC and MS reports will be supplied together with your order.
3. Q: What is the recommended storage method? A: Keep sealed at -20℃, avoid repeated freeze and thaw, protect from light and moisture.
4. Q: Is custom package available? A: Yes, we support customized packaging and label service for laboratory use.
5. Q: What is your lead time for stock items? A: For products in stock, goods will be arranged within 24~48 hours after payment confirmation.

This product is for laboratory research use only. Not approved for human consumption, veterinary, clinical diagnosis or therapeutic purposes. Buyer shall bear full responsibility to confirm the compliance of importing materials in local country before purchase.