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The WNBF follows the WADA guidelines for Prohibited Substances

Published Research Data Quantified findings from peer-reviewed studies on DSIP amino acid residues in the DSIP nonapeptide sequence verified purity by HPLC analysis in every Stemcode batch Published Research Studies on DSIP 1986 DSIP: a review of its functional significance Neurosci Biobehav Rev 1977 Characterization of a delta electroencephalogram-sleep-inducing peptide Proc Natl Acad Sci Original characterization of DSIP isolated from cerebral venous blood and its effects on delta wave EEG sleep patterns

Cells were dissociated with Accutase and resuspended in PBS with 3% BSA