DSIP (Delta Sleep-Inducing Peptide) — Lyophilized Powder | For Research Use Only
DSIP is a synthetic nonapeptide supplied as a research-grade reference compound for in vitro and preclinical laboratory study.
Compound profile
A naturally occurring nonapeptide first characterized in mammalian brain extracts. Used in laboratory research models examining slow-wave sleep regulation, HPA-axis modulation, and neuropeptide signaling pathways.
Specifications
Form: lyophilized powder (sterile, aseptic fill). Purity: ≥99% by HPLC. Endotoxin testing: LAL method, batch-certified. Identity confirmed by mass spectrometry. Certificate of Analysis available per lot.
Storage & handling
Lyophilized vials: store at -20°C for long-term stability; 2–8°C acceptable short-term. Protect from UV light and humidity. Once reconstituted with bacteriostatic water, store at 2–8°C and utilize within 28–30 days. Avoid repeated freeze-thaw cycles.
Regulatory notice
This product is supplied strictly for in vitro and preclinical laboratory research by qualified personnel. It has not been evaluated by the FDA or any equivalent regulatory authority. It is not approved for, nor intended for, human or veterinary use, clinical administration, or dietary supplementation. Not for resale or use outside of a controlled research environment.
DSIP (Delta Sleep-Inducing Peptide) – Research Peptide
Research Kit – 20% off 10+ vials (full box)
Quality & Specifications
Every batch is synthesized via solid-phase peptide synthesis (SPPS) in controlled lab conditions, lyophilized under aseptic fill, and sealed in borosilicate vials with flip-top crimp caps.
Each lot is verified by:
HPLC — purity confirmed at ≥99%
Mass spectrometry (MS) — molecular identity and weight confirmed
LAL endotoxin testing — batch-certified
Certificate of Analysis — available per lot number on request
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