Used in neuroscience research to quantify levels of the NEDD4 protein in human neural precursor cell samples. This ELISA kit enables researchers to study the role of NEDD4 in neural development, stem cell differentiation, and neurodegenerative diseases. It is particularly useful in experiments investigating ubiquitin-mediated signaling pathways, as NEDD4 is an E3 ubiquitin ligase involved in the regulation of neuronal growth and synaptic function. The kit supports high-throughput analysis in drug discovery and disease modeling, especially in conditions like Alzheimer's, Parkinson's, and brain tumors where NEDD4 expression may be altered.