Used in biomedical research to quantitatively measure Human V collagen α2 (COL5A2) levels in biological samples such as serum, plasma, or tissue homogenates. This ELISA kit is particularly useful in studies related to extracellular matrix formation, connective tissue disorders, and fibrosis. Researchers apply it to investigate conditions like Ehlers-Danlos syndrome, where type V collagen plays a structural role, and in cancer research due to altered collagen expression in tumor microenvironments. The assay enables high sensitivity and specificity, supporting accurate detection for both clinical samples and in vitro experimental models.