SERPINA9 ELISA kits are immunoassay tools for the measurement of the protein serpin family A member 9, which is encoded by the SERPINA9 gene in humans. Functionally, this protein is reported to be a protease inhibitor that inhibits trypsin and trypsin-like serine proteases (in vitro). The canonical protein structure is reported to have an amino acid length of 417 residues, a mass of 46.6 kDa, and is a member of the Serpin protein family. It is known to be localized in the cytoplasm and is secreted and is reported to be highly expressed in normal germinal center (GC) B-cells and GC B-cell-derived malignancies. As many as 7 protein isoforms have been reported. The protein has been noted to be post-translationally glycosylated. Other alias names for this target include germinal center B-cell-expressed transcript 1 protein, serine (or cysteine) proteinase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 9, serine proteinase inhibitor A11, and centerin.
Some SERPINA9 ELISA kits can detect targets at levels as low as 78 pg/mL and as high as 5000 pg/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.