Research Catalog
High-purity, structurally verified peptide sequences for advanced laboratory and pre-clinical applications.

DSIP (Delta Sleep-Inducing Peptide) is a synthetic nonapeptide originally isolated from cerebral venous blood. With the molecular formula C₃₅H₄₈N₁₀O₁₅ and a molecular weight of 848.9 g/mol (CAS: 62568...
Lab Verified
Clinical Grade
PMID Cited
Published preclinical research has characterized the following molecular pathways and receptor interactions for DSIP.
DSIP interacts with GABA-B and NMDA receptor systems, modulating excitatory/inhibitory balance in neuronal cultures (PMID: 6993080).
Schoenen et al. (1980) characterized DSIP's structure and its interactions with sleep-regulating neurotransmitter systems in vitro (PMID: 6993080).
RESEARCH USE ONLY: This compound is intended exclusively for in vitro laboratory research. Not for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Not evaluated by the FDA. Must be 21+ to purchase.
CognitiveN/A (complex porcine peptide mixture) · Variable (low-MW neuropeptides ≤10,000 Da)
For in vitro research use only. Not for human consumption.
CognitiveC14H22N4O9 · 390.35 g/mol
For in vitro research use only. Not for human consumption.
CognitiveC15H26N6O8 · 418.41 g/mol
For in vitro research use only. Not for human consumption.