Used in biomedical research to quantify levels of adenosine deaminase 2 (ADA-2) in human serum, plasma, or cell culture samples. Helps in studying inflammatory diseases, vasculopathies, and immune disorders linked to ADA-2 deficiency such as DADA2 (Deficiency of ADA-2). Supports clinical research investigating disease progression, treatment response, and biomarker validation. Enables high-throughput screening in diagnostic laboratories and pharmaceutical research.