These HAI1 ELISA kits are immunodetection tools for measuring the levels of HAI1 in biological samples. HAI1 is an alias of the human SPINT1 gene, which encodes the protein, serine peptidase inhibitor, Kunitz type 1. Notably, HAI1 is known to play a role in epidermis development and extracellular matrix organization, among other functions. The SPINT1 protein is 529 amino acid residues in length and 58.4 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is known to be a secreted protein. This protein is known to be glycosylated. Other names for this target antigen include HAI.
The detection range for different HAI1 ELISA kits can vary, with some assays measuring target concentrations as low as 12.5 pg/mL and as high as 200 ng/mL. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.