DSIP (C₃₅H₄₈N₁₀O₁₅, 9aa, MW ~848.82 Da, CAS 62568-57-4). Synthetic nonapeptide for HPA axis modulation, CRH/ACTH secretion interaction assays, and circadian rhythm signaling research. ≥99% purity, lyophilized. Research use only. Not for human consumption.
DSIP
Synthetic nonapeptide for HPA axis modulation, CRH/ACTH secretion interaction assays, and circadian rhythm signaling…
Price range: $39.89 through $69.34
| Title | Range | Discount |
|---|---|---|
| Bulk Discount | 3 - 5 | 5% |
| Bulk Discount | 6 - 10 | 10% |
| >11 Bulk Discount | 11 + | 15% |
Buy more, save more: 5% off at 3+ · 10% off at 6+ · 15% off at 11+. Applied automatically at checkout.
- Lab-grade COA
- 99%+ purity
- 24-hour shipping
- Refund-backed
For research use only. Not for human consumption. All products are sold strictly as reference standards for in-vitro laboratory research and are not intended to diagnose, treat, cure, or prevent any disease.
Description
DSIP (a synthetic nonapeptide historically designated ‘Delta Sleep-Inducing Peptide’ based on its original isolation context — this name does not constitute a claim of sleep-inducing activity in humans) has the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, molecular formula C₃₅H₄₈N₁₀O₁₅, a molecular weight of approximately 848.82 Da, and CAS number 62568-57-4. Originally isolated from cerebral venous blood of rabbits during electrically induced sleep in an in-vivo animal-research context, DSIP is characterized by its amphiphilic nature and ability to cross the blood-brain barrier in research models.
In laboratory research, DSIP is utilized in EEG-based studies in animal models, hypothalamic-pituitary-adrenal (HPA) axis modulation experiments, corticotropin-releasing hormone (CRH) and ACTH secretion interaction assays, circadian rhythm signaling investigations, somatostatin and endorphin level modulation studies, and oxidative stress marker assessments (SOD, GPx, catalase activity). Researchers also employ DSIP in stress-response pathway investigations examining cortisol and corticosterone regulation, and in neuronal cell culture models studying neuropeptide-mediated signaling.
Supplied as a lyophilized powder with ≥99% purity verified by HPLC. For storage and handling conditions, refer to the Certificate of Analysis provided with each lot. This product is intended strictly for laboratory research use only (RUO) and is not for human consumption, therapeutic use, or any diagnostic purposes.
Third-Party Lab Analysis
Every batch is independently tested by a USA-based, ISO/IEC 17025-accredited third-party laboratory. Download or preview the Certificate of Analysis for each lot below.
Certificates of Analysis will be available shortly. Contact us for immediate requests.
Additional information
| Vial Size | 5mg, 10mg, 15mg |
|---|
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