The following serine protease 21 ELISA kits are useful research tools for the measurement of serine protease 21 in biological samples. In humans this protein is encoded by the PRSS21 gene. The canonical protein structure is reported to have an amino acid sequence of 314 residues and a mass of 34.9 kDa. Its subcellular location is known to be in the cell membrane. In addition, it is reported to be highly expressed in premeiotic testicular germ cells, mostly late pachytene and diplotene spermatocytes.. As many as 3 protein isoforms have been reported. This protein may also be known as ESP-1 and ESP1.
The detection range for different serine protease 21 ELISA kits can vary, with some assays measuring target concentrations as low as 0.156 ng/mL and as high as 10 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.