Human ELSPBP1 (Epididymal sperm-binding protein 1) ELISA KIT (HUFI05268)

The Human ELSPBP1 ELISA Kit from Assay Genie enables quantitative measurement of epididymal sperm-binding protein 1 in human research specimens using a microplate immunoassay format. ELSPBP1 is a glycoprotein secreted by the epididymal epithelium that associates with the sperm surface during post-testicular maturation, where it contributes to the acquisition of motility and fertilising competence. Investigators in reproductive biology, andrology, and male fertility programmes employ this assay to investigate epididymal function, characterise molecular markers associated with infertility, and study sperm maturation pathways in vitro.

The kit is supplied as a complete package with pre-coated microplate wells, capture and detection antibodies, lyophilised standards, and assay buffer sufficient for 96 individual determinations. Each well receives a 100 µL aliquot of prepared sample, and the included standard curve allows interpolation across the working range. Unopened components are shipped refrigerated; long-term storage of unused wells and reagents should be at -20°C, with freeze-thaw cycles limited to preserve antibody activity. The product is intended for research use only in laboratory settings and is not validated for clinical diagnostic procedures.