Description
DSIP 20mg (delta sleep-inducing peptide) is a synthetic nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) supplied as a lyophilized research powder in a sealed vial, shipped from the USA with a Certificate of Analysis available on request.
Overview
Delta sleep-inducing peptide was first described in the 1970s by the Schoenenberger–Monnier group in Switzerland, who isolated it from the cerebral venous blood of rabbits during induced sleep. It has since been studied in research on sleep physiology and the stress response. Despite decades of work, no specific DSIP receptor has been identified and its mechanism of action remains an open research question, which keeps it of interest to neuroendocrine researchers.
Specifications
| Product | DSIP (delta sleep-inducing peptide) |
|---|---|
| Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE) |
| Molecular formula | C35H48N10O15 |
| Molecular weight | ≈ 848.8 g/mol |
| CAS number | 62568-57-4 |
| Amount | 20mg per vial |
| Form | Lyophilized powder |
| Purity | See lot Certificate of Analysis |
| Storage | −20 °C, sealed and protected from light |
Storage & Handling
Lyophilized peptides are most stable when kept sealed, dry and cold. Store vials at −20 °C, protected from light and moisture, and allow them to reach room temperature before opening to limit condensation. Handle according to standard laboratory safety practices.
Certificate of Analysis
Every lot is supplied with a Certificate of Analysis on request. Email Info@LuLuPeptide.com with the product name and we will send the COA for the lot you receive. New to reading COAs? See our guide: How to Read a Peptide Certificate of Analysis.
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Research Use Only
This product is intended strictly for laboratory research, in vitro studies and academic identification purposes. It is not approved by the U.S. Food and Drug Administration for human or veterinary use, and must not be used for human consumption, ingestion, injection, self-experimentation or animal use. By purchasing, the buyer certifies they are a qualified professional working in a controlled laboratory setting and assumes full responsibility for safe handling, storage and regulatory compliance. LuLu Peptides disclaims all liability for damages resulting from misuse, accidental exposure or human administration.
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