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Batch-verified · ≥99.0% purity (HPLC) Batch ZL-10-10 · Tested by Janoshik Analytical · 20/06/2026
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Nootropic Peptides

DSIP 10mg

Delta Sleep-Inducing Peptide

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Also searched as: Delta sleep peptide

Trusted Zynova Labs Supplier Genuine Zynova Labs research vials, stocked and dispatched from Melbourne.

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Certificate with every batch

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DSIP (Delta Sleep-Inducing Peptide) is a short peptide supplied as a lyophilised research material for laboratory investigation. DSIP peptide has attracted scientific interest because of its reported association with sleep-related physiology, neuroendocrine signalling and stress-response pathways in experimental research. Unlike many peptides with a clearly characterised receptor target, the biological mechanisms associated with DSIP remain incompletely understood. It should therefore be approached as an experimental research compound rather than a material with established therapeutic effects.

What Is DSIP?

Delta Sleep-Inducing Peptide is a naturally occurring nonapeptide consisting of nine amino acids. It was originally isolated during investigations into sleep-associated biological processes and has subsequently been examined in a range of experimental models.

Research has explored possible relationships between DSIP and sleep regulation, neuroendocrine activity, stress responses and central nervous system signalling. However, researchers have not established a single definitive receptor or signalling pathway responsible for all effects reported in experimental literature.

This uncertainty makes DSIP scientifically interesting for laboratories investigating peptide-mediated regulation and complex neurological signalling.

ManufacturerZynova Labs
Strength10mg
Molecular FormulaC35H48N10O15
Molecular Weight848.8 g/mol
SequenceTrp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Purity≥99.0% (HPLC, batch ZL-10-10)
AppearanceWhite lyophilised powder
CAS No.62568-57-4
FormLyophilised Powder
StorageStore at -20°C, protect from light & moisture
SolubilitySoluble in bacteriostatic water
Research CategoryNootropic Peptides
UsageFor Research Use Only. Not for human consumption.

Key Research Areas

DSIP research has primarily focused on several experimental areas:

Some experimental studies have investigated changes in sleep patterns and electrophysiological parameters following exposure to DSIP. Other research has examined possible interactions with hormonal and stress-related systems.

These findings should be interpreted cautiously because experimental results have varied between models, and they do not establish DSIP as a treatment for sleep disorders or other medical conditions.

Why Researchers Study DSIP

DSIP differs from peptides that act through a well-defined receptor pathway. Its short nine-amino-acid structure and reported biological activity have generated interest in understanding how small endogenous peptides may participate in neurological and endocrine regulation.

Researchers may use DSIP in controlled experimental settings to examine peptide signalling, sleep-associated processes and neuroendocrine responses. Its mechanism remains an active area of scientific investigation rather than a fully established biological pathway.

Key Research Areas at a Glance

Sleep and circadian-associated mechanisms
Neuroendocrine signalling
Stress-response pathways
Central nervous system activity
Peptide-mediated physiological regulation

DSIP in Australia

Researchers looking for DSIP Australia products should consider batch traceability, analytical testing, clearly stated vial specifications and CoA availability when comparing research materials.

Current strength, purity, price, stock status and Australian shipping information should be confirmed from the individual product listing before ordering.

This product is intended strictly for laboratory and in-vitro research purposes. It has not been evaluated for human or veterinary use, and any information provided here is for educational reference only.

Specifications

Product NameDSIP 10mg
ManufacturerZynova Labs
Strength10mg
Molecular FormulaC35H48N10O15
Molecular Weight848.8 g/mol
SequenceTrp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Purity≥99.0% (HPLC, batch ZL-10-10)
AppearanceWhite lyophilised powder
CAS No.62568-57-4
FormLyophilised Powder
VialSealed, sterile glass vial
StorageStore at -20°C, protect from light & moisture
SolubilitySoluble in bacteriostatic water
Research CategoryNootropic Peptides
TestingIndependent third-party HPLC & MS
DocumentationBatch-specific COA included
UsageFor Research Use Only. Not for human consumption.

Certificate of Analysis

Quality, Purity and Batch Testing

DSIP supplied for laboratory research should be accompanied by appropriate analytical documentation wherever available. Testing techniques such as high-performance liquid chromatography (HPLC) can be used to evaluate peptide purity, while mass spectrometry or LC-MS may help confirm molecular identity.

Researchers should refer to the specific Certificate of Analysis (CoA) associated with their batch rather than assuming that analytical results from one batch apply to another.

Analytical purity confirms characteristics of the research material; it does not demonstrate clinical safety or therapeutic effectiveness.

CERTIFICATE OF ANALYSIS
DSIP 10mg
Batch: ZL-10-10 · 20/06/2026
Janoshik Analytical Certificate of Analysis for DSIP 10mg

Storage & Handling

Storage and Laboratory Handling

  • Lyophilised storage: Follow the storage conditions stated on the product label, batch documentation or supplier specification.
  • After reconstitution: Researchers should follow validated laboratory protocols and batch-specific documentation. A post-reconstitution stability period should not be assumed unless supported by appropriate stability data.
Unopened VialStore at -20°C, protect from light & moisture
ReconstitutionBacteriostatic water (recommended)
After ReconstitutionRefrigerate at 2–8°C, use within 4 weeks
HandlingUse appropriate PPE and standard laboratory safety procedures
ShippingTracked, discreet delivery Australia-wide via Australia Post. Express available.

Reconstitution calculator: DSIP 10mg

Work out concentration and the volume to draw for each aliquot before you add diluent.

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A laboratory arithmetic aid only. Verify every calculation independently. Not dosing guidance; research use only.

For Research Use Only. Not for human or veterinary consumption.

DSIP 10mg: Frequently Asked Questions

DSIP is a nine-amino-acid peptide investigated primarily in sleep-associated, neurological and neuroendocrine research.

Its precise mechanism remains uncertain, with research examining several neurological and neuroendocrine pathways.

DSIP stands for Delta Sleep-Inducing Peptide.

Research has examined sleep physiology, stress responses, neuroendocrine signalling and central nervous system processes.

This depends on the individual batch. Researchers should review its analytical documentation.

Where provided, a batch-specific CoA can document analytical characteristics such as identity and purity.

Follow the verified storage conditions supplied with the specific batch and laboratory protocol.

DSIP may be offered by Australian research-peptide suppliers. Verify current stock, specifications, testing documentation and shipping information before ordering.

No. This product is supplied strictly for in-vitro laboratory research. It is not approved for human or veterinary use and must not be consumed or administered.

Orders placed before 2PM AEST on business days are dispatched the same day from Melbourne. Standard Post takes 3–7 business days and Express Post 1–3 business days, both tracked and discreet.

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