- Research use only
DSIP
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Processed as soon as payment clears
Packed and dispatched without delay.
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Independent lab results
Tested before it reaches your bench
Certificate on request
The certificate for this product’s current batch isn’t published online yet. Contact us and we’ll send it to you.
Technical specifications
Compound at a glance
Molecular profile
DSIP
- Compound class
- Delta sleep-inducing nonapeptide
- CAS number
- 62568-57-4
- Molecular weight
- 848.9 g/mol
- Molecular formula
- C35H48N10O15
- Amino acids
- 9 aa
- Sequence
- Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Reported half-life
- ~7 to 15 minutes in plasma
- Research area
- Sleep & stress research
Handling
Storage and stability
- −20 °C as powder
- 2–8 °C in solution
- Protect from light
- Keep dry
Lyophilised powder
−20 °C, protected from light and moisture
In solution
2 to 8 °C
General guidance for laboratory storage. Follow your institution’s handling procedures.
About this compound
DSIP – Delta Sleep Inducing Peptide for Sleep & Neuro Research
- Composition: DSIP (lyophilized peptide powder)
- Category: Peptide
- Form: Multi-dose vial with freeze-dried powder
What is DSIP?
DSIP (Delta Sleep Inducing Peptide) is an endogenous neuropeptide originally identified in connection with the regulation of deep (delta) sleep.
It naturally occurs in the human body and has become a subject of scientific interest due to its potential involvement in sleep architecture, neuroendocrine regulation, and stress and recovery physiology.
DSIP interacts with multiple neurobiological systems, including GABAergic signaling pathways, serotonergic mechanisms, and the hypothalamic–pituitary axis. In research models, it has been associated with stabilization of the sleep–wake cycle, reduction of stress-related cortisol levels, and improved nocturnal recovery processes.
Relevant for sleep regulation, neuroendocrine balance, and stress research.
Key Research Insights
Sleep Modulation: Associated with promotion of delta sleep and improved sleep continuity.
Neuroendocrine Effects: Studied in relation to regulation of cortisol, ACTH, and growth hormone secretion.
Stress Reduction: Demonstrates potential anxiolytic and stress-attenuating properties in research settings.
Recovery & Regeneration: Relevant in studies focused on nocturnal recovery, performance, and physiological adaptation.
Storage Guidelines
- Store at 2–8 °C (36–46 °F).
- Protect from light and moisture.
- Do not freeze.
- Avoid temperature fluctuations.
Why Choose DSIP?
DSIP represents a key research peptide in the fields of sleep science, neuroregulation, and stress physiology.
Its multifaceted influence on neuronal signaling, hormonal axes, and circadian mechanisms makes it a valuable research tool for investigating recovery, performance, and sleep quality.
Order DSIP – and expand your research in the field of neurobiological and sleep-related sciences.
Research notice
For laboratory research use only. This product is not a medicinal product or a food. It is not intended for human or veterinary use, or for any diagnostic or therapeutic purpose.
The buyer is responsible for receiving, storing, handling and disposing of this material safely and lawfully, in line with the rules of their country and institution. We sell only to adults aged 18 or over who are qualified to work with research materials.
Descriptions on this page summarise published research for educational purposes. They are not medical advice and make no claim about safety or effects in humans.
