The following sperm associated antigen 9 ELISA kits are useful research tools for the measurement of sperm associated antigen 9 in biological samples. In humans this protein is encoded by the SPAG9 gene. This protein has been described to function in neuronal differentiation and the regulation of cell migration. The canonical protein structure is reported to have an amino acid length of 1321 residues, a mass of 146.2 kDa, and is a member of the JIP scaffold protein family. Its subcellular location is known to be in the cytoplasmic vesicles, lysosomes and cytoplasm. In addition, it is found to be preferentially expressed in testis on the round spermatids of stage I, II and II. As many as 6 protein isoforms have been reported. In certain instances, it is also post-translationally phosphorylated. This protein may also be known as HLC-6, HLC4, HLC6, JIP-4, JIP4, JLP, PHET, and CT89.
There are sperm associated antigen 9 ELISA kits that can detect a target at concentrations as low as 0.15 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.