Used to measure levels of glial cell-derived neurotrophic factor (GDNF) in human biological samples such as serum, plasma, or cell culture supernatants. It is widely applied in neuroscience research to study neurodegenerative diseases like Parkinson’s disease, where GDNF plays a protective role in dopaminergic neurons. The kit enables researchers to quantify GDNF expression in clinical studies assessing nerve regeneration, neuroprotection, and the effectiveness of therapeutic interventions. It is also used in cancer research, as GDNF has been linked to tumor growth and progression in certain types of cancers. Its high sensitivity and specificity make it suitable for diagnostic development and biomarker validation in both research and clinical laboratories.