DSIP
Performance
Delta Sleep-Inducing Peptide (DSIP) is an endogenous neuropeptide first isolated from rabbit cerebral venous blood. It is composed of nine amino acids (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) and has been extensively studied for its role in sleep regulation, stress response modulation, and neuroendocrine function. Research suggests it may influence the hypothalamic-pituitary-adrenal (HPA) axis and modulate various hormonal secretion patterns.
$55.00
In StockFor research purposes only. Not for human consumption.
Mechanism of Action
DSIP promotes delta-wave (slow-wave) sleep by modulating neuronal excitability and interacting with GABA-ergic and glutamatergic systems. It is thought to act as a neuromodulator affecting the release of pituitary hormones including LH, GH, and corticotropin. Research also indicates it may reduce stress-induced increases in cortisol and normalize disrupted sleep architecture in preclinical models.
Research Focus Areas
- Delta-wave sleep regulation models
- HPA axis stress response studies
- Neuroendocrine modulation research
- Circadian rhythm and sleep architecture