Anti-PRP4K antibodies are used in antigen-specific immunodetection in biological samples. The target PRP4K is a known alias name of the protein pre-mRNA processing factor 4B, encoded by the PRPF4B gene in humans. This 1007-amino acid residue protein is known to have a role in pre-mRNA splicing. It is localized to the nucleus of the cell and features phosphorylated post-translational modifications. In terms of tissue expression, it is ubiquitously expressed across many tissue types. Other synonyms for PRP4K include PR4H, PRP4, and PRP4H. Indicated applications for PRP4K antibodies listed below include ELISA, Western Blot, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry.