Buy DSIP (Delta Sleep-Inducing Peptide) — 10mg

Buy 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/Buy DSIP

• 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

QUICK SPECS

• Form: Lyophilized peptide

• Net per vial: 10 mg

• Purity: ≥99% (HPLC verified)

• Identity: MS-verified (per COA)

• Storage: 2–8°C short-term, -20°C long-term, protect from light and moisture

• Reconstitution: Use bacteriostatic water (sold separately)

IDENTITY BASICS

• Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (nonapeptide)

• Molecular Formula: C₃₅H₄₈N₁₀O₁₅

• Molecular Weight: 848.81 g/mol

• CAS Number: 62568-57-4

• Common Synonyms: DSIP, Delta Sleep-Inducing Peptide