Delta Sleep-Inducing Peptide (DSIP) 5mg
DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide that influences sleep regulation. Due to its ability to cross the blood-brain barrier, DSIP can modulate stress responses and affect brain activity, heart rate, and anesthesia depth. Available in a 5mg vial, this high-purity peptide is ideal for advanced research in sleep-related disorders and neurophysiology.
Package: 1 vial x 5mg lyophilized powder



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Product Details
Active Substance: Delta Sleep-Inducing Peptide
Structure: Nine amino acids (nonapeptide)
Molecular Weight: 848.8 g/mol
Molecular Formula: C₃₅H₄₈N₁₀O₁₅
Sequence: Тrр-Аlа-Gly-Gly-Asp-Ala-Ser-Gly-Glu
CAS Number: 62568-57-4
Key Features
- ≥98% purity for reliable results
- Long shelf life in lyophilized form
- Suitable for various in vitro research protocols
Research Applications
DSIP is important in various research areas, including:
- Therapeutic Applications : Investigated for treating insomnia, pain relief, and withdrawal management.
- Sleep Improvement : Demonstrated to improve delta sleep in laboratory animals, with potential implications for human sleep disorders.
- Hormonal Regulation : Examined for its influence on sleep-related hormones, such as arginine-vasopressin.
- Anesthesia Studies : Investigated for its effects on anesthesia depth, heart rate variability, EEG symmetry, and stress response regulation.
- Energy metabolism : Studied for its effects on mitochondrial respiration and ATP production in rat brain cells.
Storage and Handling
- Store lyophilized at -20°C (up to 48 months).
- After reconstitution, keep at 2-8°C for 1–2 weeks.
- Avoid repeated freeze-thaw cycles.
Quality Assurance
At Vision Peptides, every batch of DSIP undergoes meticulous synthesis and rigorous quality control, ensuring exceptional purity (>98%) and reliability for your research.
Legal & Safety Information
All our products, including DSIP, adhere to strict legal standards. Intended for laboratory research use only. Not for human consumption or clinical use.
Advance your research with the trusted quality of Vision Peptides. Buy Delta Sleep-Inducing Peptide (DSIP) today and experience reliability in every experiment.
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