Product Overview: Ultima DSIP
DSIP (Delta Sleep-inducing Peptide) is a naturally occurring nonapeptide originally isolated from rabbit cerebral venous blood during sleep studies. This synthetic peptide consists of nine amino acids and has been extensively investigated in laboratory settings for its unique interactions with sleep-wake regulatory mechanisms. Researchers at Stroid UK Shop examine DSIP’s effects on circadian biology, sleep architecture, and neuroendocrine pathways in controlled experimental conditions. The peptide demonstrates remarkable stability and maintains biological activity across various research protocols, making it valuable for sleep physiology investigations.
Laboratory Applications
Scientists investigate DSIP’s modulatory effects on delta wave sleep patterns and REM sleep cycles in animal models. Research applications include examining its influence on hypothalamic-pituitary-adrenal axis function, stress hormone regulation, and circadian rhythm synchronisation. The peptide has been studied for its potential interactions with growth hormone release patterns and temperature regulation mechanisms. Laboratories studying DSIP peptide research compounds often combine investigations with other sleep-related modulators to understand complex neurochemical pathways. Advanced research protocols examine DSIP’s effects on neurotransmitter systems, particularly its influence on GABA and serotonin pathways in neural tissue cultures. Comparative studies with other research peptides help elucidate specific mechanisms of action in sleep regulation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Molecular Formula | C₃₅H₄₈N₁₀O₁₅ |
| Molecular Weight | 848.8 g/mol |
| CAS Number | 62568-57-4 |
| Purity | ≥98% |
| Appearance | White lyophilised powder |
| Storage | -20°C, protected from light |
| Solubility | Water, saline buffer |
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
Researchers frequently combine DSIP investigations with studies involving selective androgen receptor modulators to examine comprehensive endocrine interactions during sleep-wake cycles.
Research Compliance
This DSIP peptide is manufactured exclusively for laboratory research purposes and is not intended for human consumption, therapeutic use, or clinical applications. Researchers must ensure proper institutional approval and safety protocols when conducting peptide studies. All investigations should comply with relevant research guidelines and institutional review board requirements.

