Used in research settings to measure brain natriuretic peptide (BNP) levels in biological samples, this ELISA kit helps investigate cardiac function and heart-related conditions in preclinical studies. It is particularly useful in neuroscience and cardiovascular research involving animal models, enabling scientists to assess ventricular stress, heart failure progression, and neuroendocrine responses in the brain. The kit provides a sensitive and specific method to quantify BNP concentrations, supporting studies on hormonal regulation and cerebrovascular interactions.