These elafin ELISA kits are immunodetection tools for measuring the levels of elafin in biological samples. elafin is an alias of the human PI3 gene, which encodes the protein, peptidase inhibitor 3. Notably, elafin is known to play a role in innate immune responses, among other functions. The PI3 protein is described to be 117 amino acid residues in length and 12.3 kilodaltons in mass. It is known to be a secreted protein. Other names for this target antigen include ESI, SKALP, and WAP3.
Some elafin ELISA kits can detect targets at levels as low as 1.9 pg/mL and as high as 70 ng/mL. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.