Human LDB3 ELISA Kit (HUFI03632)

The LDB3 ELISA Kit from Assay Genie enables quantitative measurement of LIM domain binding 3 (also known as ZASP or Cypher), a structural protein localized to sarcomeric Z-discs in cardiac and skeletal muscle. The assay has been validated for the specific detection of human LDB3 with negligible cross-reactivity to related LIM-domain family members, supporting biomarker investigations in dilated cardiomyopathy, arrhythmogenic right ventricular dysplasia, and limb-girdle muscular dystrophies. The kit provides a microplate-based immunoassay for research use only in laboratory settings, with reagents intended for in vitro work. Each box contains pre-coated wells, standardized calibrators, biotinylated detection antibody, and streptavidin-HRP conjugate sufficient for 96 individual measurements. Store unopened kits refrigerated at the temperature indicated on the package, protected from light, and avoid repeated freeze-thaw cycles of the standard and detection components. Researchers studying cardiovascular biomarker discovery, muscle pathology, and translational heart-failure investigations can apply this assay alongside complementary techniques such as western blot and immunohistochemistry to build a multi-modal picture of LDB3 expression.