DSIP (Delta Sleep-Inducing Peptide) — 10mg
Research-grade DSIP (Delta Sleep-Inducing Peptide), a synthetic nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first isolated from cerebral venous blood. Studied for its role in sleep regulation, circadian rhythm research, and neuroendocrine and stress-response signaling in laboratory models. 10mg lyophilized powder, 99%+ purity verified by Janoshik Analytical via HPLC and mass spectrometry.
For laboratory research use only.
Not for human or veterinary use.
Not intended for diagnosis, treatment, cure, or prevention of any disease.
Use only in controlled laboratory settings by qualified personnel following appropriate safety procedures.
Delta sleep-inducing peptide (DSIP) is a naturally occurring nonapeptide originally isolated in the 1970s from the blood of sleeping rabbits, named for its association with delta-wave (slow-wave) electroencephalographic activity. Despite decades of study its precise mechanism remains incompletely defined, making it an enduring subject of neuroscience research into sleep architecture, circadian regulation, and the hypothalamic–pituitary–adrenal stress axis. It is notable for crossing the blood–brain barrier and for its broad, pleiotropic activity in preclinical models.
BENEFITS
Sleep research — studied for association with delta-wave (slow-wave) sleep activity
Circadian regulation — investigated for effects on sleep–wake rhythm in research models
Neuroendocrine signaling — explored for interactions with the HPA stress axis
Stress-response research — examined for modulation of stress-related markers
Blood–brain-barrier permeable — crosses into the CNS in preclinical studies
WHAT RESEARCHERS LOOK AT
Delta-wave EEG activity and slow-wave sleep architecture
Circadian and sleep–wake rhythm regulation
Hypothalamic–pituitary–adrenal (HPA) axis and stress hormones
Thermoregulation and neuroprotective endpoints
Pleiotropic signaling across neuroendocrine systems
