Human SPACA3 ELISA Kit (HUFI06389)

The Assay Genie SPACA3 ELISA is a quantitative immunoassay designed to measure human sperm acrosome-associated protein 3, a GPI-anchored protein localized on the sperm acrosomal membrane that participates in sperm–egg binding and membrane fusion during fertilization. Researchers studying male reproductive biology, contraceptive development, or infertility biomarkers use this 96 Assays kit to quantify SPACA3 protein concentrations in research specimens. The kit is configured for in vitro research use only and includes a microplate pre-coated with a capture antibody specific for human SPACA3, along with the reagents needed to generate a standard curve and detect bound analyte. Standard refrigerated storage of kit components between uses helps preserve reagent activity, and the protocol is structured for routine laboratory workflows in reproductive biology and andrology research programs.