Endocrine / Growth Research

DSIP

CAS 62568-57-4 Research Use Only

A nine-amino-acid neuropeptide first isolated from cerebral venous blood, studied in the literature for its role in sleep-architecture and neuromodulatory signaling research. For laboratory research use only.

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$50.00
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Compound Information

Technical specifications

Molecular Profile

What is this compound?

Type
Endogenous nonapeptide (neuropeptide)
CAS Number
62568-57-4
Molecular Weight
848.8 g/mol
Formula
C35H48N10O15
Amino Acids
9
Sequence
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
PubChem Database
Storage Requirements

Stability Information

Protect from light Temperature-sensitive
Lyophilized (powder) -20°C · stable long-term
Reconstituted 2-8°C · use within 28 days

Sources & References

Peer-reviewed research

Journal of neurochemistry
Delta sleep-inducing peptide (DSIP): a still unresolved riddle
2006 PMID 16539679 DOI 10.1111/j.1471-4159.2006.03693.x
Kovalzon VM, Strekalova TV
View on PubMed
European journal of anaesthesiology
Delta sleep-inducing peptide
2001 PMID 11437870 DOI 10.1046/j.1365-2346.2001.00917.x
Pollard BJ, Pomfrett CJ
View on PubMed
Molecules (Basel, Switzerland)
Delta Sleep-Inducing Peptide Recovers Motor Function in SD Rats after Focal Stroke
2021 PMID 34500605 DOI 10.3390/molecules26175173
Tukhovskaya EA, Ismailova AM, Shaykhutdinova ER, et al.
View on PubMed

References are provided for qualified researchers as a starting point for literature review. Ventra Sciences makes no claims about the contents of cited works.

DSIP (delta sleep-inducing peptide) is a nine-amino-acid neuropeptide, supplied as a lyophilized powder for in vitro laboratory research use only. It has been studied in the peer-reviewed literature since the 1970s as a neuromodulatory peptide of uncertain endogenous role, and is investigated in research models of sleep architecture, stress-signaling, and central nervous system function.

Product Description

  • Nine-amino-acid neuropeptide with the sequence WAGGDASGE
  • Originally isolated from the cerebral venous blood of rabbits during delta-wave sleep states, which gave the peptide its name
  • Investigated for its interaction with hypothalamic and neuroendocrine signaling in preclinical models
  • Studied in the literature on circadian and stress-response neuropeptides
  • Amphoteric and highly water-soluble in published characterizations

Research Use Notes

  • Supplied as lyophilized powder in a sealed vial
  • Requires reconstitution before use; Amino H2O sold separately
  • Appearance: white lyophilized powder
  • Identity and purity verified by third-party COA

Storage & Handling

  • Store the sealed lyophilized vial frozen (-20C), protected from light
  • Keep refrigerated (2-8C) once reconstituted
  • Do not repeatedly freeze and thaw reconstituted material

Intended Use:

This compound is intended strictly for in vitro laboratory research by qualified professionals.
It is not for human or veterinary use and must not be used in food, drugs, diagnostics, or cosmetics.

Disclaimer:

This compound has not been evaluated by the FDA.
It is not intended to diagnose, treat, cure, or prevent any disease.
All use must comply with applicable institutional, local, and federal regulations.

Terms of Sale:

By purchasing from Ventra Sciences, the buyer affirms they are a qualified researcher or institution.
All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance.

Research applications: Commonly used in sleep-architecture research, neuromodulatory signaling studies, and central nervous system research applications.

For laboratory research use only. Not a drug, cosmetic, supplement, or food. Not for human or animal consumption.

This product is intended strictly for in vitro laboratory research by qualified professionals. It is not for human or veterinary use and must not be used in food, drugs, diagnostics, or cosmetics. Ventra Sciences makes no medical claims regarding any compound sold. All purchasers acknowledge they will use this product solely for research purposes.

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