Used in biomedical research to quantify levels of guanosine monophosphate reductase (GMPR) in human samples, this ELISA kit enables studies on purine metabolism and its role in cellular processes. Researchers apply it in investigating immune function, cancer metabolism, and viral replication, as GMPR influences nucleotide balance and cell proliferation. The assay is valuable in clinical labs and pharmaceutical research for assessing disease mechanisms and evaluating potential therapeutics targeting nucleotide pathways. Its high sensitivity and specificity make it suitable for detecting GMPR in serum, plasma, and cell lysates.