Description

DSIP Biovantage Labs Research Peptide

DSIP (Delta Sleep-Inducing Peptide) is a nine-amino acid neuropeptide studied for its role in sleep architecture modulation, stress response regulation, and neuroendocrine axis research models. Biovantage Labs supplies DSIP at 99+% purity, verified by batch-specific HPLC and Mass Spectrometry. Domestically fulfilled from Canada. Not for human consumption. Biovantage Labs provides this compound at 99+% purity, confirmed by batch-specific HPLC and Mass Spectrometry analysis, as a lyophilized compound for use in controlled laboratory settings.

Molecular Profile and Chemical Specifications

Specification	Detail
Molecular Formula	C35H48N10O15
Molecular Weight	848.8 Da
Sequence	Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Purity	≥99+% (HPLC/MS verified)
Physical Form	Lyophilized white powder
CAS Number	62697-07-8

 

Primary Research Mechanisms

Delta Wave Sleep Architecture Research

DSIP was originally characterized by its capacity to induce delta wave (slow-wave) sleep in preclinical models. Research examines its interaction with central sleep regulatory circuits and its influence on sleep stage distribution in EEG-monitored animal studies.

Research examining neuropeptide regulation of the stress response axis often positions DSIP alongside Selank; Selank’s GABAergic and HPA axis modulatory properties overlap with DSIP’s sleep architecture and HPA research applications, though through distinct receptor mechanisms.

HPA Axis Modulation

DSIP has been studied for modulatory effects on the hypothalamic-pituitary-adrenal (HPA) axis, including research on cortisol and ACTH secretion patterns. This neuroendocrine research application is distinct from its sleep-related characterization.

Antioxidant and Neuroprotective Properties

In vitro studies have investigated DSIP for its capacity to reduce lipid peroxidation and support cellular antioxidant defence systems, adding a neuroprotective research dimension beyond its primary sleep and neuroendocrine characterizations.

For circadian rhythm and neuroendocrine research examining the relationship between sleep regulation and pineal gland function, Pinealon is studied in the same research space, examining the melatonin biosynthesis pathway modulation as a convergent biological process to DSIP’s delta wave sleep regulation research.

Reconstitution Protocol

• Reconstitute using sterile bacteriostatic water or 0.9% sodium chloride solution
• Introduce diluent slowly along the interior vial wall do not inject directly onto the lyophilized cake
• Swirl gently until fully dissolved do not shake or vortex
• Allow the vial to equilibrate to room temperature before opening to prevent condensation

Storage and Stability

Storage Condition	State	Estimated Stability
-20°C to -80°C	Lyophilized	24+ months
2°C to 8°C	Lyophilized	12 months
Room temperature (20°C)	Lyophilized	3 months
2°C to 8°C	Reconstituted	7 to 14 days

 

Store in a desiccated environment away from UV exposure. Avoid repeated freeze-thaw cycles, which degrade peptide chain integrity over time.

DSIP Research FAQ

Q: Does DSIP cross the blood-brain barrier?

A: Research indicates DSIP demonstrates central nervous system activity following peripheral administration in animal models, suggesting blood-brain barrier penetration though the precise transport mechanism remains an active area of investigation in neuropeptide pharmacokinetics research.

Q: Is DSIP for human use?

A: No. DSIP supplied by Biovantage Labs is strictly for laboratory research purposes. It is not approved for human consumption, veterinary use, or clinical application.

Q: What purity standard does Biovantage Labs apply?

A: Every batch is verified at 99+% purity using HPLC to confirm compound concentration and Mass Spectrometry to confirm molecular identity. Batch-specific COA documentation is available upon request.

Q: Where does Biovantage Labs ship from?

A: All Biovantage Labs products are fulfilled domestically from within Canada, eliminating customs clearance risk and reducing transit time compared to international suppliers.