Semax 10mg
99.1% HPLC PurityA synthetic ACTH fragment analogue studied in cognitive and neuroprotection research.
A$69.99AUD
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DSIP 10mg
SKU: PW-025
Research-grade DSIP 10mg lyophilised powder. COA verified. Delta Sleep-Inducing Peptide, an endogenous nonapeptide studied in sleep-regulation and neuroendocrine research.
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Frequently Bought Together
Key Research Features
- Endogenous nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu)
- Independent third-party HPLC purity testing
- Full COA with mass spectrometry confirmation
- LAL endotoxin tested (<1.0 EU/mg)
- GMP-certified sourcing
- Lyophilised for maximum stability
Molecular Details
- Sequence
- Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Molecular Formula
- C₃₅H₄₈N₁₀O₁₅
- CAS Number
- 62568-57-4
- Molecular Weight
- ~848.8 Da
- Form
- Lyophilised powder
- Appearance
- White/off-white lyophilised powder
Purity independently verified at a leading Australian university via HPLC & mass spectrometry.
Usage & Storage
- Quantity
- 10mg / vial
- Dosage Notes
- Research protocols explore neuroendocrine activity at varying concentrations. Consult published literature for specific study designs.
- Reconstitution
- Reconstitute with 1–2mL bacteriostatic water. Swirl gently; do not shake. Allow to fully dissolve before use.
- Injection Route
- Subcutaneous (research protocols)
- Storage Temp
- −20°C for long-term storage
- Storage Conditions
- Store lyophilised at −20°C, protected from light and moisture. After reconstitution, refrigerate at 2–8°C and use within 4 weeks.
- Packaging
- Sterile, tamper-evident research vial
Description
Delta Sleep-Inducing Peptide (DSIP) is an endogenous nonapeptide first isolated in 1974 from the cerebral venous blood of rabbits during induced slow-wave sleep. Supplied as a lyophilised powder with full Certificate of Analysis (COA) documentation.
Our DSIP is sourced from GMP-certified manufacturing facilities with full chain-of-custody documentation maintained from synthesis to our Australian labs. Every batch undergoes independent third-party HPLC testing, mass spectrometry identity confirmation, LAL endotoxin assay (<1.0 EU/mg), and sterility screening before dispatch.
Research has explored DSIP's interaction with sleep-regulatory and neuroendocrine pathways, including EEG delta-wave activity in animal models and hypothalamic-pituitary-adrenal (HPA) axis signalling. The literature remains mixed: DSIP is structurally unrelated to the sedative-hypnotic drug classes, no specific receptor has been definitively characterised, and findings across studies have been inconsistent. Strictly for in-vitro laboratory research only.
Also searched as: Delta Sleep Inducing Peptide, DSIP peptide, delta sleep peptide
DSIP appears in the literature and in supplier catalogues under its full name, Delta Sleep-Inducing Peptide, as well as the shortened delta sleep peptide. Each refers to the same nonapeptide research compound: DSIP, the product on this page.
Research & Guides
Frequently Asked Questions: DSIP
DSIP (Delta Sleep-Inducing Peptide) is an endogenous nonapeptide studied in preclinical research for its interaction with sleep-regulatory and neuroendocrine pathways, including EEG delta-wave activity and HPA axis signalling. Findings across the literature have been inconsistent and no specific receptor has been definitively characterised. All use is strictly for in-vitro laboratory research only.
DSIP is a nonapeptide with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (WAGGDASGE), molecular formula C₃₅H₄₈N₁₀O₁₅ and a molecular weight of approximately 848.8 Da. Its CAS number is 62568-57-4.
Store lyophilised at −20°C for long-term stability, protected from light and moisture. Once reconstituted with bacteriostatic water, store at 2–8°C and use within 4 weeks. Avoid repeated freeze-thaw cycles.
Add bacteriostatic water (BAC water) slowly to the vial at a 1–2mL volume. Gently swirl; do not shake. Allow the lyophilised powder to dissolve completely before use in research protocols.
Yes. Every batch of DSIP ships with a downloadable COA including HPLC purity percentage, mass spectrometry identity confirmation, sterility results, and LAL endotoxin assay data.
Yes. DSIP is legal to purchase in Australia for legitimate in-vitro laboratory and research purposes. It is not approved for human consumption or therapeutic use.
Research Use Only: Important Disclaimer
DSIP 10mg is sold strictly for in-vitro laboratory and research purposes only. This product is not intended for human consumption, therapeutic use, cosmetic use, or veterinary application. It has not been evaluated by the Therapeutic Goods Administration (TGA) or any other regulatory body for human use. You must be 18 years of age or older to purchase. By purchasing, you confirm that you are a qualified researcher and will use this product in compliance with all applicable Australian laws and regulations.
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