Human Guanine Deaminase (GDA) ELISA Kit

Quantitative measurement of human Guanine Deaminase (GDA) in research samples is enabled by this enzyme-targeting ELISA kit. GDA catalyzes the hydrolytic deamination of guanine to xanthine, placing it at a key branch of purine catabolism, and altered expression has been reported in studies of neuronal differentiation, renal purine handling, and certain tumor contexts.

Built around a 96-assay microplate format with all reagents needed to generate a standard curve and run unknown samples, the kit is intended for research use only and supports studies that require precise quantitation of GDA protein levels. Assay Genie supplies the pre-coated plate, capture and detection antibodies, recombinant standards, substrate, and buffer so the workflow can be completed using a standard laboratory microplate reader.

Sample inputs include serum fractions, plasma fractions, tissue homogenates, and cell lysates, allowing the kit to be integrated into both clinical biobanks and basic cell biology pipelines. Researchers investigating purine salvage pathways, neurological development where the GDA protein (also called cypin) has been linked to dendrite branching, or comparative enzyme expression across patient cohorts will find this kit a targeted tool.