Used in neuroscience and biomedical research to quantitatively measure neuroglobin levels in brain tissue homogenates, cerebrospinal fluid, or cell lysates. Helps investigate neuroprotective mechanisms in conditions like stroke, traumatic brain injury, Alzheimer's, and Parkinson's disease. Enables researchers to study oxygen homeostasis in neural tissues and assess neuronal response to hypoxia or oxidative stress. Commonly applied in preclinical studies and diagnostic development for neurodegenerative disorders.