DSIP Nasal Spray

About DSIP Nasal Spray

DSIP — delta sleep-inducing peptide — is a nine-amino-acid peptide first isolated from the blood dialysate of sleeping rabbits. This sterile nasal spray solution supplies the compound pre-dissolved for laboratory analytical and handling studies.

Research laboratories encounter DSIP primarily in sleep and neurochemistry models, where it is used to probe peptide signalling in EEG-monitored test systems. The solution format also supports stability and storage studies, since the compound is kept in a sealed liquid state.

Pickering Peptides holds every batch to strict quality standards. Each lot is verified by independent third-party HPLC and mass-spectrometry testing at 99% purity or higher, then sealed in a sterile spray bottle. Orders ship with tracking, and every order includes the batch report key so you can verify the lab results directly with the testing laboratory.