These SRp20 ELISA kits are immunodetection tools for measuring the levels of SRp20 in biological samples. SRp20 is an alias of the human SRSF3 gene, which encodes the protein, serine and arginine rich splicing factor 3. Notably, SRp20 is known to play a role in RNA splicing, among other functions. The SRSF3 protein is 164 amino acid residues in length and 19.3 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the nucleus and cytoplasm of the cell. This protein is known to be phosphorylated. Other names for this target antigen include SFRS3 and serine/arginine-rich splicing factor 3. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.