Used in neuroscience research to quantify S100B protein levels in rat biological samples such as serum, plasma, cerebrospinal fluid, and tissue homogenates. The kit is particularly valuable in studies related to brain injury, neurodegenerative diseases, and blood-brain barrier integrity, as elevated S100B levels are biomarkers of astrocyte activation or damage. It enables high-throughput, sensitive, and specific detection, supporting investigations in traumatic brain injury models, stroke, neuroinflammation, and drug development targeting neural protection. Commonly used in preclinical studies to assess central nervous system responses in experimental animals.