DSIP
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Third-Party Lab Results
Transparency is our priority. Download the full HPLC and Mass Spectrometry reports for the current batch #88291. Tested on Oct 24, 2023.
DOWNLOAD FULL REPORT (PDF)DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide composed of eight amino acids (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu), originally isolated from mammalian brain tissue. It is recognized for its role in modulating sleep architecture, neuroendocrine balance, and stress-responsive biochemical signaling in laboratory models.
DSIP is widely studied in peptide neurobiology due to its ability to influence hypothalamic function, monoaminergic pathways, and circadian rhythm regulation. Preclinical research suggests it interacts with GABAergic and HPA-axis-linked signaling, making it a central tool for investigations related to sleep disorders, stress management, and neuropeptide modulation under defined experimental conditions.
- Peptide Name: Delta Sleep-Inducing Peptide (DSIP)
- Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Purity: ≥98% (HPLC-verified)
- Molecular Weight: ~848 Da
- Primary Focus Areas: Sleep modulation, stress-response, HPA axis, mitochondrial signaling
- Format: Lyophilized powder, 15mg vial
- For Research Use Only: Not for human or veterinary use
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
- On arrival: Store vials in a cool, dry place away from heat and direct sunlight.
- Long-term (powder): For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
- After reconstitution: Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Note: Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Q: What is DSIP used for in research?
A: DSIP is utilized in research involving sleep regulation, circadian rhythm control, neuroendocrine signaling, stress adaptation, and mitochondrial bioenergetics.
Q: Is DSIP a synthetic or natural peptide?
A: It is a naturally occurring peptide originally identified in the CNS, but supplied in synthetic form for research applications.
Q: Does DSIP affect neurotransmitter activity?
A: Yes, it has been shown to influence GABA and monoamine metabolism in experimental systems, particularly affecting enzymes like MAO-A.
Q: Can DSIP be used in human sleep studies?
A: No. DSIP is for laboratory research use only and is not approved for human or clinical use.
Q: What are common model systems for DSIP research?
A: DSIP is typically used in rodent models, neuronal and glial cell cultures, and molecular signaling assays.
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