DSIP
Research Peptide
Product Specifications
- Molecular Formula
- C35H48N10O15
- Molecular Weight
- 848.8 g/mol
- Purity (HPLC)
- ≥98.0%
- Appearance
- Lyophilized white powder
- Storage
- Store at -20°C, keep away from light
- Research Application
- Neuromodulatory and circadian rhythm studies
Buy DSIP in India
Buy DSIP in India from Supreme Peptides for laboratory research. This research peptide is supplied with batch-level analytical documentation, secure checkout and pan-India dispatch within 48 hours. Available sizes include 10 mg, subject to live stock.

Research Overview
Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring sleep-modulating nonapeptide first isolated from the cerebral venous blood of rabbits during slow-wave sleep. Research indicates that DSIP possesses significant neuromodulatory capabilities, acting to stabilize cellular membranes, promote slow-wave EEG activity, and reduce oxidative stress in laboratory models.
"DSIP displays unique sleep-regulatory and endocrine-modulatory features, serving as an important compound in studying sleep-wake cycle biology."
Detailed molecular property records are hosted at NCBI at NCBI DSIP Portal and peer-reviewed studies are indexed at PubMed DSIP Database for neurobiology research. It is studied for its ability to regulate pituitary hormone secretions in cell lines.
Key Areas of Investigation:
- Slow-Wave Sleep Induction: Studies on delta-sleep EEG pattern modulation.
- LH and ACTH Regulation: Investigating neuroendocrine secretion controls.
- Antioxidant Cytoprotection: Research on lipid peroxidation reduction in neurons.
This material is supplied exclusively as a lyophilized solid for laboratory research and analytical evaluation, and is strictly not for human or therapeutic use.
Specification record updated . External database links are provided for research context; verify primary sources before analytical use.
Research Purchase FAQ
Can I buy DSIP in India from Supreme Peptides?
Yes. Supreme Peptides supplies DSIP in India strictly for laboratory research, with secure checkout and domestic dispatch.
Is DSIP supplied with batch documentation?
Yes. DSIP is supplied under Supreme Peptides' batch-documentation protocol, with analytical documentation for the corresponding lot.
What research peptide sizes are available?
DSIP is currently listed in 10 mg. Availability can change by batch, so live stock is shown on this page before checkout.
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