DSIP (delta sleep-inducing peptide) is a nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first characterized in research on sleep-related cerebral activity. It is used as a reference compound in neuroendocrine and chronobiology research.
DSIP is notable in research settings for its membrane permeability and its role as a tool compound in studies of sleep-related and stress-related signaling.
In animal and cell models, DSIP has been investigated in the context of sleep-pattern regulation, hypothalamic-pituitary signaling, and stress-response pathways. These observations are limited to laboratory and preclinical research settings and are not statements about outcomes in humans.
Supplied as a lyophilized powder. Store lyophilized material at -20°C. Reconstitution with bacteriostatic or sterile water is common for laboratory handling; keep any reconstituted solution refrigerated and use it within the timeframe appropriate to the researcher’s protocol.
For synthetic research peptides, purity is determined by HPLC and identity is confirmed by mass spectrometry. Independent third-party testing is expanding across the catalog, and each certificate of analysis is published on the product page it covers as results come back. Refer to that certificate for the testing laboratory, the methods run, and the measured values. Endotoxin and sterility testing are not performed unless explicitly stated.
DSIP is a nonapeptide studied as a reference compound in neuroendocrine, sleep-regulation, and chronobiology laboratory research.
Store the lyophilized powder at -20°C. Handle and store any reconstituted solution per your laboratory protocol.
For synthetic research peptides, purity is determined by HPLC and identity by mass spectrometry. Independent third-party testing is expanding across the catalog, and each certificate of analysis is published on the product page it covers as results come back. Refer to that certificate for the testing laboratory, the methods run, and the measured values. Endotoxin and sterility are not tested unless stated.
No. It is sold strictly for in-vitro laboratory research and is not for human or veterinary use.