DSIP 5 mg (delta sleep–inducing peptide) research-grade lyophilized peptide powder in a sterile glass vial. Studied in sleep-regulation pathways, circadian-rhythm models, neuroendocrine signaling and stress-response research.
Research Use Only: All products are intended exclusively for laboratory and scientific research. Not for human or veterinary use.
Purity
99%+ (HPLC, third-party tested)
Form
Lyophilized peptide powder
Content
5 mg DSIP per vial
Appearance
White to off-white powder
Solubility
Soluble in water and standard laboratory buffers
Packaging
Glass vial with sterile closure
Storage
2–8 °C (lyophilized), protect from light, keep desiccated
Sequence
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (9 aa)
Molecular Formula
C35H48N10O15
Molecular Weight
≈ 848.8 g·mol⁻¹
For reconstituting lyophilized research powders, laboratories typically use suitable solvents such as bacteriostatic water (BAC). For a compatible research-only solvent, see
Bacteriostatic water – 10 ml .
Research Overview
DSIP (delta sleep–inducing peptide) is a neuropeptide nonapeptide investigated in experimental systems for its roles in sleep–wake regulation, circadian biology and neuroendocrine modulation, including stress-adaptive signaling pathways.
Primary Research Areas
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Sleep regulation & circadian rhythm: models of slow-wave sleep, sleep architecture and biological clocks.
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Neuroendocrine & HPA-axis signaling: research on hypothalamic–pituitary–adrenal interactions and stress adaptation.
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Stress-response models: experimental work on acute and chronic stress load and resilience mechanisms.
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Nociception & sensory processing: exploratory studies on pain perception and neuronal signaling circuits.
