Human ACRBP  (Acrosin-binding protein) ELISA Kit (HUFI08256)

The Human ACRBP (Acrosin-binding protein) ELISA Kit from Assay Genie enables quantitative measurement of acrosin-binding protein in human specimens. ACRBP, also known as sp32, is a key scaffold protein of the sperm acrosomal matrix, binding proacrosin and localizing the zymogen system required for zona pellucida penetration during fertilization. Researchers in reproductive biology, andrology, and male infertility investigations use this assay to study spermatogenesis, acrosome development, and sperm-oocyte interactions. The microplate-based format uses a pre-coated capture antibody with a chromogenic substrate for readout, and the assay is intended for in vitro research use only. To preserve reagent performance, unopened vials should be kept refrigerated, and diluted standards or samples should be aliquoted to minimize repeated freeze-thaw cycles.