Used in research settings to measure levels of Delta Sleep-Inducing Peptide (DSIP) in biological samples such as serum, plasma, or tissue homogenates. The kit enables scientists to study DSIP’s role in sleep regulation, stress response, and circadian rhythm. It is commonly applied in neuroscience and endocrinology studies to investigate potential links between DSIP and sleep disorders, aging, or metabolic conditions. The assay supports quantitative analysis, allowing for precise tracking of DSIP concentration changes in experimental models.