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Research Overview
DSIP (Delta Sleep-Inducing Peptide) is a synthetic nonapeptide corresponding to a naturally occurring peptide investigated in neurobiological research. It is studied in experimental systems involving neuroendocrine signaling, circadian-associated pathways, hypothalamic-pituitary communication, neuronal signaling, and cellular stress-response mechanisms. Its precise physiological role and molecular targets remain areas of ongoing investigation.
DSIP is an investigational research peptide and has not been approved for therapeutic use in humans. This material is supplied by Marsden Research Labs exclusively for qualified laboratory research applications and is not offered for human or veterinary use.
Chemical Information
| Compound Name | Delta Sleep-Inducing Peptide |
| Common Name | DSIP |
| Compound Type | Synthetic neuropeptide |
| Length | 9 amino acids |
| Molecular Weight | Approximately 850 Da |
| Amino Acid Sequence | Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu |
Physical Characteristics
| Appearance | White to off-white lyophilized powder. |
| Solubility | Water soluble under laboratory conditions. |
| Storage | Store frozen at -20°C or below for long-term laboratory storage. |
| Stability | Stability depends on the characteristics of the research material and may be affected by storage temperature, moisture, light exposure, solution conditions, repeated freeze-thaw cycles, and laboratory handling. |
Analytical Verification
Every batch made available for purchase by Marsden Research Labs is supported by current, batch-specific third-party laboratory documentation. Products are not made available for purchase until applicable testing and Certificate of Analysis (COA) documentation are complete. Additional independent laboratory reports may be published for a batch when available.
| Identity Verification | May include Liquid Chromatography–Mass Spectrometry (LC-MS) or comparable analytical methods. |
| Purity Analysis | May include High-Performance Liquid Chromatography (HPLC) analysis. |
| Batch Traceability | Research batches are assigned unique batch identifiers corresponding to their applicable analytical results and documentation. |
| Certificate of Analysis (COA) | Required for every batch made available for purchase and reflects the analytical results associated with that batch. |
| Laboratory Report | Additional independent laboratory reports may be published for a batch when available. |
Batch-Specific Information
The batch number, analytical results, testing date, Certificate of Analysis (COA), and any additional independent laboratory report displayed near the top of this page correspond to the selected research sample and update automatically when a different batch or package size is selected.
Investigated Molecular Mechanisms
The precise molecular mechanism and receptor interactions associated with DSIP remain incompletely characterized. Experimental research has examined DSIP in relation to neuroendocrine signaling, hypothalamic-pituitary communication, circadian-associated pathways, neurotransmitter systems, and peptide-mediated neuronal signaling.
DSIP is therefore used as a research tool in experimental neurobiology, neuroendocrine pathway research, circadian-associated signaling, and peptide signaling studies.
Current Areas of Research
- Neuroendocrine signaling
- Circadian-associated pathways
- Hypothalamic-pituitary signaling
- Peptide-mediated neuronal signaling
- Cellular stress-response pathways
- Experimental neurobiology
Marsden Research Labs makes no representation regarding clinical outcomes or therapeutic applications.
Laboratory Handling
This material should be handled only by qualified laboratory personnel using appropriate research procedures.
Research samples should be stored and handled according to accepted laboratory practices appropriate to the research material. Material integrity may be affected by temperature, moisture, light exposure, solution conditions, repeated freeze-thaw cycles, and handling methods.
Research Use Notice
This product is supplied exclusively for laboratory research purposes.
It is not intended for human or veterinary use, diagnosis, treatment, cure, prevention of disease, food use, cosmetic use, or consumption of any kind. Purchasers are responsible for ensuring compliance with all applicable laws and regulations governing the acquisition and use of research materials.
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