Product documentation
Ask about batch-specific certificates of analysis, test methods and available documentation for DSIP. Confirm that any report matches the lot you intend to order — what a certificate of analysis reports covers which field answers which question.
Request documentation for DSIPDSIP
DSIP 10mg - delta sleep-inducing peptide, a nonapeptide studied for sleep architecture, circadian and neuroendocrine research.
Research Use Only:This compound is intended exclusively for in vitro laboratory research applications. Not for human or veterinary consumption.
DSIP research overview
DSIP is a nonapeptide first isolated from the cerebral venous blood of rabbits during induced slow-wave sleep, which is where its name comes from. Decades of subsequent research have complicated that original description considerably, and the compound is now studied less as a sleep-inducing agent than as a neuromodulator with an unusually broad and still incompletely mapped set of effects.
Published work has examined its association with delta wave activity and sleep architecture, but also with ACTH and cortisol regulation, luteinizing hormone release, thermoregulation and stress-response models. A recurring theme in the literature is that DSIP appears to act as a modulator rather than a direct agonist, with effects that depend heavily on the baseline state of the preparation - a property that makes it interesting as a laboratory tool and difficult to characterise cleanly.
Savage Labs supplies DSIP as a 10mg lyophilized vial. It is grouped with the cognitive research compounds alongside Semax, Selank and oxytocin, though its mechanism is distinct from all three. Store refrigerated at 2-8 degrees Celsius, protected from light, and reconstitute immediately before use. For in vitro laboratory research only. Not for human or veterinary use.
- Sleep architecture and delta wave research
- ACTH and cortisol regulation studies
- Circadian rhythm models
- Thermoregulation and stress response investigations
- Neuromodulator characterisation work
DSIP specifications
| Form | Lyophilized Powder |
|---|---|
| Storage | Refrigerate at 2-8°C, protect from light |
| Handling | Reconstitute immediately before use |
| Quantity | 10mg / vial |
| Research Use | In vitro laboratory research only |
| Reported Purity | 99% |
Questions about this listing
- What form does DSIP come in?
Lyophilized Powder The size options listed on this page — 5mg — are what is available, and the vial labelling shown in the product images above is the reference for what a vial contains.
- How should DSIP be stored?
Refrigerate at 2-8°C, protect from light. Reconstitute immediately before use. Storage requirements differ across the catalog — some listings are refrigerated, others held at -20°C, others at room temperature — so read this row rather than assuming from a neighbouring product.
- Does Savage Labs supply a diluent for DSIP?
Bacteriostatic water is stocked separately in 3mL and 10mL vials. Savage Labs does not specify a reconstitution volume, a working concentration, or a basis for calculating either — those are determined by the protocol the material is used in, not by this catalog.
- What does the 99% figure on this listing mean?
It is the purity reported for this material. It is a reported value rather than one Savage Labs has independently verified for the lot you receive, and it does not describe net peptide content. How peptide purity is reported and net peptide content cover what the number does and does not tell you.
- What documentation is available for DSIP?
Batch-specific certificates of analysis and test methods on request. Confirm that any report matches the lot you intend to order — reading a peptide certificate of analysis covers which field answers which question. Ask about documentation for this listing, or see the full FAQ for ordering, shipping and returns.
- What else is grouped with DSIP?
It is catalogued under Cognitive, where the category page describes what separates the compounds in the group.
Ordering, payment, shipping and returns are answered on the full FAQ.
References
The published work the description above draws on. These are indexed records, not Savage Labs documentation, and none of them establishes a use for DSIP in people or animals. For records covering the material itself, ask about batch documentation.
- Delta sleep-inducing peptide (DSIP): a still unresolved riddle — J Neurochem (2006) · PMID 16539679
- Delta-sleep-inducing peptide (DSIP): a review — Neurosci Biobehav Rev (1984) · PMID 6145137
