The 15.5K ELISA kits listed below are analytical tools for measuring concentrations of 15.5K in various samples. 15.5K is an alternative name for the human SNU13 gene, which encodes the protein, small nuclear ribonucleoprotein 13. It has been mentioned that 15.5K plays a role in RNA splicing, among other functions. Structurally, the SNU13 protein is described to be 128 amino acid residues in length and 14.2 kilodaltons in mass. It is localized to the nucleus of the cell. In terms of tissue specificity, it is ubiquitously expressed across many tissue types. Other names for this target antigen include FA-1 and FA1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.