These LEKTI ELISA kits are immunodetection tools for measuring the levels of LEKTI in biological samples. LEKTI is an alias of the human SPINK5 gene, which encodes the protein, serine peptidase inhibitor Kazal type 5. Notably, LEKTI is known to play a role in cell differentiation and nervous system development, among other functions. The SPINK5 protein is 1064 amino acid residues in length and 120.7 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is known to be a secreted protein. In terms of tissue specificity, it is reported to be highly expressed in the thymus and stratum corneum. This protein is known to be cleaved. Other names for this target antigen include LETKI. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.