DSIP 10mg — 99.211% HPLC (Accumark Labs, lot AM20260925-15, Sep 28, 2026)
Lot AM20260925-15
Tested on the 5.164 mg vial
Sample received Sep 24, 2026 · Analysis completed Sep 28, 2026
Conforms spec > 98.0%
Conforms
Measured
Figures copied exactly from Accumark Labs's report LYKL-GMC7.
Catalog no. PH-DSIP-001Size 2mgMW (reference) 848.8 DaSequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide studied for its effects on sleep physiology, circadian rhythm, and stress response. Originally isolated from rabbit brain, it modulates sleep architecture.
Mechanism of Action
DSIP acts on multiple neuroendocrine pathways involved in sleep regulation and stress response (Kovalzon et al., 2006). Research shows effects on delta wave sleep induction and cortisol modulation (Graf & Kastin, 1984).
Research Applications
Product Specifications
References
DSIP is supplied as a lyophilized powder. Keep it sealed, dry, and away from light until reconstitution.
Lyophilized material is stable when frozen. Once reconstituted, keep it cold and minimise handling to preserve integrity.
DSIP is a synthetic peptide compound used in laboratory research settings. Researchers studying neuropeptide signaling and receptor research use this compound to investigate cellular signaling pathways, receptor binding affinities, and structure-activity relationships. Its available Certificate of Analysis documents the reported laboratory results.
DSIP is a research compound supplied for in-vitro laboratory use. Also known as Delta Sleep-Inducing Peptide. Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu. Supplied for neuropeptides laboratory research. A third-party Certificate of Analysis is published for the current lot. Research Use Only — not for human or veterinary use.
The current Certificate of Analysis for DSIP reports 99.211% purity by HPLC (Accumark Labs report LYKL-GMC7).
Yes. Accumark Labs report LYKL-GMC7 for DSIP is on our COA page, with a link to the lab's own report.
DSIP is supplied as a lyophilized powder. Store it at −20°C or below, protected from light and moisture — lyophilized material is stable frozen. Once reconstituted, keep it refrigerated and avoid freeze-thaw cycles.
Orders ship at a $15 flat rate, free on orders of $200 or more, in discreet, insulated packaging. Domestic delivery takes 2–3 business days — 2-day across California, nearby Nevada, and on orders of $250+.
No. DSIP is supplied strictly for in-vitro laboratory research. It is not for human or veterinary use, consumption, or diagnostic or clinical applications.
Yes. DSIP is also spelled or referred to as Delta Sleep-Inducing Peptide. These are naming variants of the same compound, not different products.
Open the lab report link on our certificate page — it goes to Accumark Labs's own verification portal, not a file we host, so the result can't be edited by us. Confirm the report ID (LYKL-GMC7) and figures match what's shown here.
The 2mg size of DSIP is $10.00 per mg. See the size selector above for per-mg pricing on every available size.
