Used in biomedical research to quantitatively measure levels of Peroxidasin Homolog (PXDN) protein in human biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit enables researchers to study PXDN's role in extracellular matrix formation, particularly in the development and stability of basement membranes. It is widely applied in studies related to tissue development, fibrosis, and diseases involving collagen modification, including kidney disorders and certain cancers. The assay provides high sensitivity and specificity, making it suitable for clinical research and biomarker validation.