PEPTIVA PEPTIDES
Research Compound DSIP
Peptiva
FOR IN VITRO LABORATORY RESEARCH ONLY.
Not intended for personal, clinical, diagnostic or veterinary use, or for administration to humans or animals.
BOX NOW parcel locker: €1.59 · estimated 1–2 business days. DPD to an address: €4.43; delivery estimate at checkout.
Cash on delivery where offered. BOX NOW payment is digital via a link before collection; lockers do not accept cash.
DPD: €12.99 · delivery estimate is shown at checkout.
A DPD cash-on-delivery option is available for this country when offered at checkout.
DPD: €12.99 · delivery estimate is shown at checkout.
A Stripe payment link is sent by email. Payment is confirmed before dispatch.
For other destinations, first request confirmation of shipping and product availability. Send enquiry
Information preview. Select your delivery address at checkout.
Free DPD shipping from €250 in product value where offered. Final costs and any additional fees are shown before order confirmation. Delivery time starts at carrier handover and depends on product availability.
Full shipping terms →MAIN RESEARCH AREAS Research profile
Editorial map of the main themes found in the scientific literature. Bar length is not a statistical score, efficacy rating, or indication for human use.
| Strength | 10 mg |
|---|---|
| Format | Lyophilised vial · Research dispenser |
This is an overview of options. Select your required variant and its price above.
Research Compound DSIP is a laboratory material for analytical and in vitro work.
DSIP (delta sleep-inducing peptide) is a nonapeptide with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu and a molecular weight of approximately 849 Da.
DSIP was isolated in Basel in 1977 by Schoenenberger and Monnier from the blood of rabbits in which a sleep-like state had been induced by electrical stimulation of the thalamus, which gave the peptide its name. Despite decades of research, neither the gene encoding DSIP nor a specific receptor has been identified, which is unusual for a biologically active peptide.
The literature describes possible interactions with neuroendocrine systems, including modulation of the release of some pituitary hormones and of the stress response, but findings are inconsistent. The peptide's name describes the conditions of its discovery, not a proven mechanism.
Limited and inconsistent. Human studies are mostly small and older, and the mechanism has not been elucidated.
See the Neuropeptides collection.
Research use only: for laboratory, analytical and in vitro research only; not for use in humans or animals. Guidance on batch documentation is available in our COA guide.
Follow the label and documentation for the specific batch. Conditions depend on the material and format; do not assume one storage regime for all products. Request missing information before ordering.
Request available records for the exact product, variant and lot. A product name alone does not link a report to the supplied batch.
Request documentation
PEPTIVA PRO E-BOOK · DIGITAL EDITION
The expanded guide covers more than 50 compounds, mechanisms of action, levels of evidence, limitations of the available data and research regimens reported in publicly available scientific literature.
Educational content is not medical advice, a recommendation for self-administration or instructions for using products sold in this store.
Continue browsing
US-REGISTERED COMPANY 
EU WAREHOUSE