DSIP / Delta Sleep-Inducing Peptide (5mg/10mg)

DSIP (Delta Sleep-Inducing Peptide) is an endogenous 9-amino-acid neuropeptide originally isolated from the cerebral venous blood of rabbits during induced slow-wave sleep. Operating within the central nervous system and neuroendocrine pathways, DSIP is widely studied for its ability to cross the blood-brain barrier and modulate neuroendocrine release, delta-wave slow-wave sleep patterns, and autonomic stress responses. True Lab Peptides supplies DSIP at an independently verified purity threshold of $\ge$99%, offering qualified researchers a dependable standard for high-precision analytical modeling and central nervous system research.

Key Research Applications

• Neurochemical Signaling & Sleep Architecture: Engineered to investigate central nervous system delta-wave rhythm generation, sleep-wake cycle regulation, and neuronal activity modulation.

• Neuroendocrine Axis & Stress Pathways: Ideal for evaluating hypothalamic-pituitary-adrenal (HPA) axis dynamics, ACTH secretion, and baseline cortisol response mechanics.

• Antioxidant & Neuroprotective Assays: Utilized to observe cellular resilience against oxidative stress and neuronal membrane lipid peroxidation.

• Analytical Characterization: Serves as a high-grade reference standard for High-Performance Liquid Chromatography (HPLC) and quantitative mass spectrometry workflows.

Technical Specifications

• Compound Name: DSIP (Delta Sleep-Inducing Peptide)

• Amino Acid Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

• CAS Number: 62568-57-4

• Molecular Formula: $\text{C}_{35}\text{H}_{48}\text{N}_{10}\text{O}_{15}$

• Molecular Weight: 848.81 g/mol

• Purity Grade: $\ge$99% (COA-Verified)

• Physical Form: Lyophilized Powder

• Net Quantity: 5 mg per vial

• Category Focus: Neurochemical Signaling & Neuroendocrine Research

Quality Assurance & Laboratory Protocols

Every batch of DSIP undergoes rigorous third-party analytical validation—including High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS)—to confirm exact sequence identity, purity, and molecular weight. Batch-specific Certificates of Analysis (COA) and Safety Data Sheets (SDS) are accessible to support complete institutional research compliance.

Storage Instructions: Store unopened lyophilized vials in a dry, dark environment at $-20^\circ\text{C}$. Following initial reconstitution for laboratory workflows, maintain under refrigeration at $2^\circ\text{C}$ to $8^\circ\text{C}$. Refer to the product Safety Data Sheet (SDS) for complete chemical handling instructions.

Research Disclaimer: This product is strictly supplied for in vitro, analytical, and laboratory research purposes only. It is not intended for human or veterinary use, consumption, administration, injection, diagnostic procedures, or therapeutic applications.