DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide investigated for sleep modulation, stress response regulation, neuroendocrine function, and antioxidant pathway research.
| Molecular Weight | 848.94 g/mol |
| Purity | >98% |
| Form | Lyophilized powder |
| Storage | -20°C |
Science-backed research overview for this compound
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide that was first discovered in the cerebral venous blood of rabbits during induced sleep. It is a nonapeptide (9 amino acids) that plays a regulatory role in the sleep-wake cycle.
DSIP works by crossing the blood-brain barrier and promoting "delta sleep" (slow-wave sleep), which is the deepest and most restorative stage of the sleep cycle. It also modulates the HPA axis, helping to stabilize cortisol levels and reduce the physiological impact of stress.
Laboratory research indicates that DSIP can restore normal sleep patterns in models of insomnia and chronic stress. It is also being studied for its potential antioxidant properties and its ability to improve cardiovascular stability during periods of intense physiological demand.