Catalog ID
PTL-DSIP
DSIP
Delta Sleep-Inducing Peptide
DSIP (Delta Sleep-Inducing Peptide), a neuropeptide investigated in circadian regulation, sleep-related signaling and neurological research.
Molecular Formula
C35H48N10O15
Formula as supplied.
Purity
99.2%
Molecular Weight
848.83 g/mol (reported)
Classification
Naturally occurring neuropeptide (synthetic)
Price
$55.00 – $280.00 USD
Indicative range · converted from USD · free shipping from €500
Scientific Background
DSIP is a nonapeptide first isolated from cerebral venous blood during slow-wave sleep. It is studied in circadian and sleep-related research, with investigations examining neuroendocrine signaling, stress-response modulation and sleep-cycle regulation in central nervous system models.
Research Focus — Pathways
Sleep-cycle regulation; neuroendocrine modulation; stress-response pathways.
Research Areas
- Circadian / sleep research
- Neurological signaling
- Stress-response research
- Neuroendocrine signaling
Molecular Formula
C35H48N10O15
Formula as supplied.
Molecular Weight
848.83 g/mol (reported)
Amino Acid Sequence
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Classification
Naturally occurring neuropeptide (synthetic)
Research Format
Lyophilized research reagent
Purity
99.2%
Peptide Classification
Naturally occurring neuropeptide (synthetic)
Sequence Notation
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Scientific References
The following authoritative sources provide peer-reviewed literature on DSIP. Peptide Hub Biotech World Wide does not claim these sources endorse this product.
Delta sleep-inducing peptide — PubMed
PubMed / NCBI
https://pubmed.ncbi.nlm.nih.gov/?term=delta+sleep+inducing+peptideDSIP and sleep regulation
PubMed / NCBI
https://pubmed.ncbi.nlm.nih.gov/?term=DSIP+sleep
DSIP — frequently asked
What is DSIP used for in research?
DSIP (Delta Sleep-Inducing Peptide) is investigated in circadian / sleep research, neurological signaling, stress-response research, neuroendocrine signaling research. DSIP is a nonapeptide first isolated from cerebral venous blood during slow-wave sleep. It is studied in circadian and sleep-related research, with investigations examining neuroendocrine signaling, stress-response modulation and sleep-cycle regulation in central nervous system models.
What purity and documentation does DSIP include?
DSIP is supplied at 99.2% reported purity as a Lyophilized research reagent. A Certificate of Analysis (COA) is available on request with every order.
Does Peptide Hub Biotech World Wide ship DSIP to the USA, Canada, Europe, Australia and New Zealand?
Yes. Peptide Hub Biotech World Wide ships DSIP to research customers in the United States, Canada, across Europe, Australia, New Zealand and South American markets. Bulk and wholesale quotes are available via the contact form.
How can I order DSIP?
Order directly from each product page via our Bitcoin (BTC) checkout — there is no minimum order, and shipping is free on orders from €500 (converted to your local currency). For bulk or wholesale quantities, request a quote through the contact form. After payment, confirm your transaction by email and shipping will proceed.
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QC & Quality Systems
Every lot is verified by HPLC and mass-spectrometry purity analysis, peptide-content determination and residual-solvent testing, with a Certificate of Analysis issued per batch — aligned to ISO 9001:2015 and ISO 13485:2016 quality systems, with FDA Drug Master File (DMF) and MDSAP regulatory pathways supported.
ISO 9001:2015
Quality Management System
ISO 13485:2016
Medical Device QMS
FDA DMF
Drug Master File
MDSAP
Medical Device Single Audit Program
Quality & Documentation
Certificate of Analysis available on request · Research Use Only
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