Used in biomedical research to detect and quantify levels of Contactin-2 protein in human biological samples such as serum, plasma, and cell lysates. Widely applied in neuroscience and immunology studies due to CNTN2's role in neural development, axon guidance, and cell adhesion. Helps investigate neurological disorders including multiple sclerosis, Alzheimer's disease, and other neurodegenerative conditions where cell adhesion molecules are implicated. The kit enables high-throughput analysis in clinical research settings and supports biomarker validation for diagnostic development. Also used in studies exploring immune-neural interactions and blood-brain barrier integrity.