Used in neuroscience and cardiovascular research to quantify brain natriuretic peptide (BNP) levels in mouse brain tissue samples. Helps investigate the role of BNP in central nervous system functions such as regulation of blood pressure, fluid balance, and stress responses. Commonly applied in studies related to heart-brain interactions, neuroendocrine signaling, and pathological conditions like stroke, hypertension, and neurodegenerative diseases. Enables researchers to assess changes in BNP expression under experimental treatments or genetic modifications in mouse models.