Used in neuroscience research to study axon guidance and neural development. Binds to specific receptors and ligands involved in regulating neuronal growth and synaptic plasticity. Employed in protein-protein interaction studies, ELISA, and receptor-ligand binding assays. The His Tag allows for easy purification and detection, making it valuable in recombinant protein workflows. Also utilized in therapeutic target validation for nervous system injuries and neurodegenerative diseases.