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Overview
Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring neuropeptide first isolated from cerebral venous blood during sleep studies. Research has focused on its role in sleep regulation, neuroendocrine function, stress adaptation, circadian biology, neurotransmitter signaling, and central nervous system activity. DSIP has been investigated for its interactions with sleep architecture and physiological stress-response pathways.
Mechanism of Action
Research suggests DSIP may influence sleep-related neurophysiology through modulation of neurotransmitter systems and neuroendocrine signaling. Studies have examined its effects on GABAergic activity, circadian regulation, stress hormone secretion, and hypothalamic-pituitary signaling. Although its exact biological mechanism remains under investigation, research indicates involvement in sleep-wake regulation and adaptive stress responses.
Compound Information
Stability Information
- Type: Endogenous Neuroregulatory Peptide
- Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Molecular Formula: C35H48N10O15
- Amino Acids: 9
- Molecular Weight: 848.8 g/mol
- Research Areas: Sleep physiology, circadian biology, neuroendocrinology, stress regulation
- Room temperature stable (short-term)
- Protect from light
- Avoid repeated freeze-thaw cycles
- Lyophilized: Store at -20°C
- Reconstituted: Store at 2-8°C
Published Studies
- Discovery and characterization of Delta Sleep-Inducing Peptide.
- Delta Sleep-Inducing Peptide and regulation of sleep mechanisms.
- Neuropharmacology of Delta Sleep-Inducing Peptide.
- DSIP effects on sleep architecture and neuroendocrine regulation.
- Delta Sleep-Inducing Peptide and stress adaptation pathways.
- Influence of DSIP on circadian and biological rhythms.
- DSIP modulation of hypothalamic-pituitary function.
- Effects of DSIP on neurotransmitter systems and behavior.
- Sleep-promoting peptides and neuroendocrine signaling.
- Biological properties and research applications of Delta Sleep-Inducing Peptide.
Information provided for educational and research reference purposes only. Studies listed are third-party publications and do not constitute medical advice.