The CLF-1 ELISA kits listed below are analytical tools for measuring concentrations of CLF-1 in various samples. CLF-1 is an alternative name for the human CRNKL1 gene, which encodes the protein, crooked neck pre-mRNA splicing factor 1. It has been mentioned that CLF-1 plays a role in RNA splicing, among other functions. Structurally, the CRNKL1 protein is 848 amino acid residues in length and 100.5 kilodaltons in mass. However, as many as 5 protein isoforms have been identified. It is localized to the nucleus of the cell. In terms of tissue specificity, it is widely expressed across many tissue types. Other names for this target antigen include CLF and CRN. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.