DSIP

DSIP (Delta Sleep-Inducing Peptide) | >99% Purity Neuropeptide

A naturally occurring nonapeptide recognized as a potent neuromodulator first isolated for its ability to promote slow-wave (delta) sleep patterns. Beyond sleep architecture, DSIP is highly valued in scientific literature for its role in regulating circadian rhythms and modulating neuroendocrine responses within the HPA axis.

Purity: >99% independently verified via HPLC/MS to ensure exact neurological modeling.
Action: Interacts with the hypothalamic-pituitary-adrenal (HPA) axis to modulate basal and stress-induced cortisol levels.
Research Focus: Investigated for the restoration of normalized sleep-wake cycles, antinociceptive (pain-blocking) pathways, and autonomic nervous system regulation.
The BioRegen Standard: Doctor-reviewed specifications and physically stocked in the USA for rapid laboratory delivery.

Strictly for laboratory and research purposes only.

$1.00

DSIP (Delta Sleep-Inducing Peptide) Research-Grade Neuropeptide

Product Overview

Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nonapeptide (9 amino acids) first isolated in 1977 from the cerebral venous blood of rabbits in an induced state of sleep. Widely distributed throughout the mammalian central nervous system and peripheral tissues, it acts as a potent neuromodulator.

While its namesake originates from its observed ability to promote slow-wave (delta) sleep patterns and alter EEG activity, contemporary scientific literature reveals a much broader physiological profile. DSIP is recognized for its complex role in regulating circadian rhythms, modulating neuroendocrine secretion, and mitigating stress-induced physiological responses. It is highly valued in research for its interaction with the HPA (hypothalamic-pituitary-adrenal) axis and its impact on autonomous nervous system regulation.

Primary Research Applications

Under doctor-reviewed scientific literature, DSIP is frequently utilized in in vitro and animal model studies to observe:

Sleep Architecture & EEG Activity: Investigating the induction of spindle and delta-wave sleep phases and the restoration of normalized sleep-wake cycles.
Neuroendocrine Regulation: Observing the modulation of basal and stress-induced cortisol levels, as well as its impact on luteinizing hormone (LH) and somatostatin release.
Stress & Analgesia Pathways: Tracking its potential antinociceptive (pain-blocking) properties and its role in dampening autonomic, metabolic, and behavioral responses to environmental stress.
Circadian Rhythm Modulation: Measuring the synchronization of biological clocks and neurotrophic balance in models of disrupted circadian rhythms.

The BioRegen Standard

When you source your DSIP from BioRegen Peptides, you are backed by our five core pillars of quality and service:

Uncompromising Purity: Every batch is independently third-party tested to guarantee >99% purity and molecular integrity, ensuring your neurological models are exact.
Doctor-Reviewed Accuracy: All product specifications and research handling guidelines are medically reviewed for absolute scientific accuracy.
Unbeatable Value: Premium, verified research compounds at industry-disrupting prices.
Fast, US-Based Shipping: Stocked physically in the USA to bypass customs delays and arrive at your lab in days.
Dedicated Support: Have a question about a batch-specific COA? Email our US-based team at support@bioregenpeptides.com for a rapid response.

Product Specifications

Nomenclature: Delta Sleep-Inducing Peptide (DSIP)
Amino Acid Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
CAS Number: 62568-57-4
Molecular Formula: C35H48N10O15
Purity: >99% (Verified via HPLC/MS)
Format: Lyophilized Powder

Regulatory Notice: This product is sold strictly for laboratory and research purposes only. It is not intended for human consumption, diagnostic, therapeutic, or prophylactic use. Please refer to our doctor-reviewed handling guidelines for proper research protocols.