DSIP 5 mg

Research-grade lyophilized peptide powder supplied in a sterile glass vial. DSIP, also known as delta sleep-inducing peptide, is investigated in controlled laboratory settings for its role in sleep-regulation pathways, circadian-rhythm models, neuroendocrine signaling, and stress-response research.

Research Use Only

This product is intended strictly for laboratory and scientific investigation. Not for human consumption, therapeutic use, or veterinary application.

Specifications

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

Sterile glass vial with secure closure

Storage

Store lyophilized at 2–8 °C, protected from light and kept desiccated

Sequence

Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (9 aa)

Molecular Formula

C₃₅H₄₈N₁₀O₁₅

Molecular Weight

≈ 848.8 g·mol⁻¹

CAS Number

62568-57-4

Reconstitution

For reconstituting lyophilized research powders, laboratories typically use suitable solvents such as bacteriostatic water (BAC), which may help support stable preparation and consistent laboratory handling.

For convenient laboratory use, see Bacteriostatic Water – 10 ml.

Research Overview

DSIP is a neuropeptide nonapeptide investigated in laboratory settings as a tool compound for studying sleep–wake regulation, circadian biology, neuroendocrine modulation, and stress-adaptive signaling pathways. Experimental systems often examine its role in sleep architecture, biological rhythm control, and broader interactions between neural and endocrine regulatory networks. No therapeutic or clinical claims are made or implied.

Primary Research Areas

Sleep Regulation & Circadian Rhythm

Models investigating slow-wave sleep, sleep architecture, circadian timing, and biological clock regulation in controlled experimental systems.

Neuroendocrine & HPA-Axis Signaling

Research focused on hypothalamic–pituitary–adrenal interactions, endocrine regulation, and neuroendocrine adaptation to internal and external stressors.

Stress-Response Models

Experimental work exploring acute and chronic stress load, behavioural resilience, and molecular pathways associated with stress adaptation.

Nociception & Sensory Processing

Exploratory research assessing pain perception, sensory processing, and neuronal signaling circuits in controlled laboratory paradigms.

Laboratory handling note:
Lyophilized peptides are commonly reconstituted using sterile research diluents such as bacteriostatic water (BAC).