The CLK ELISA kits listed below are analytical tools for measuring concentrations of CLK in various samples. CLK is an alternative name for the human CLK1 gene, which encodes the protein, CDC like kinase 1. It has been mentioned that CLK plays a role in peptidyl-serine phosphorylation and protein phosphorylation, among other functions. Structurally, the CLK1 protein is 484 amino acid residues in length and 57.3 kilodaltons in mass. However, as many as 3 protein isoforms have been identified. It is localized to the nucleus of the cell. This protein is known to be phosphorylated. Other names for this target antigen include CLK/STY and STY. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.