The following sperm equatorial segment protein 1 ELISA kits are useful research tools for the measurement of sperm equatorial segment protein 1 in biological samples. In humans this protein is encoded by the SPESP1 gene. This protein is known to be involved in fertilization ability of sperm. The canonical protein structure is reported to have an amino acid length of 350 residues, a mass of 38.9 kDa, and is a member of the SPESP1 protein family. Its subcellular location is known to be in the cytoplasmic vesicles. In addition, it is reported to be highly expressed in testis, where it is localized in the acrosome of postmeiotic stages of spermiogenesis (round and elongating spermatids and in ejaculated spermatozoa). In certain instances, it is also post-translationally N-glycosylated. This protein may also be known as equatorial segment protein and glycosylated 38 kDa sperm protein C-7/8.
The detection range for different sperm equatorial segment protein 1 ELISA kits can vary, with some assays measuring target concentrations as low as 0.313 ng/mL and as high as 20 ng/mL. Use the search filters to narrow your search and click on the ELISA kits below for more detailed information, such as reactivity and assay sensitivity.